201209124740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1726

約数の個数: 192

約数和(自身を含む): 473689036800

約数和(自身を除く): 272479912060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 73, 106, 130, 139, 146, 212, 260, 265, 278, 292, 365, 530, 556, 689, 695, 730, 949, 1060, 1378, 1390, 1439, 1460, 1807, 1898, 2756, 2780, 2878, 3445, 3614, 3796, 3869, 4745, 5756, 6890, 7195, 7228, 7367, 7738, 9035, 9490, 10147, 13780, 14390, 14734, 15476, 18070, 18707, 18980, 19345, 20294, 28780, 29468, 36140, 36835, 37414, 38690, 40588, 50297, 50735, 73670, 74828, 76267, 77380, 93535, 95771, 100594, 101470, 105047, 131911, 147340, 152534, 187070, 191542, 200021, 201188, 202940, 210094, 251485, 263822, 305068, 374140, 381335, 383084, 400042, 420188, 478855, 502970, 525235, 527644, 537791, 659555, 762670, 800084, 957710, 991471, 1000105, 1005940, 1050470, 1075582, 1319110, 1365611, 1525340, 1915420, 1982942, 2000210, 2100940, 2151164, 2600273, 2638220, 2688955, 2731222, 3965884, 4000420, 4957355, 5200546, 5377910, 5462444, 5567491, 6828055, 6991283, 9914710, 10401092, 10601113, 10755820, 11134982, 13001365, 13656110, 13982566, 14601533, 19829420, 21202226, 22269964, 26002730, 27312220, 27837455, 27965132, 29203066, 34956415, 42404452, 52005460, 53005565, 55674910, 58406132, 69912830, 72377383, 73007665, 106011130, 111349820, 137814469, 139825660, 144754766, 146015330, 189819929, 212022260, 275628938, 289509532, 292030660, 361886915, 379639858, 551257876, 689072345, 723773830, 759279716, 773881249, 949099645, 1378144690, 1447547660, 1547762498, 1898199290, 2756289380, 3095524996, 3796398580, 3869406245, 7738812490, 10060456237, 15477624980, 20120912474, 40241824948, 50302281185, 100604562370, 201209124740]

約数ペア:

[(1, 201209124740), (2, 100604562370), (4, 50302281185), (5, 40241824948), (10, 20120912474), (13, 15477624980), (20, 10060456237), (26, 7738812490), (52, 3869406245), (53, 3796398580), (65, 3095524996), (73, 2756289380), (106, 1898199290), (130, 1547762498), (139, 1447547660), (146, 1378144690), (212, 949099645), (260, 773881249), (265, 759279716), (278, 723773830), (292, 689072345), (365, 551257876), (530, 379639858), (556, 361886915), (689, 292030660), (695, 289509532), (730, 275628938), (949, 212022260), (1060, 189819929), (1378, 146015330), (1390, 144754766), (1439, 139825660), (1460, 137814469), (1807, 111349820), (1898, 106011130), (2756, 73007665), (2780, 72377383), (2878, 69912830), (3445, 58406132), (3614, 55674910), (3796, 53005565), (3869, 52005460), (4745, 42404452), (5756, 34956415), (6890, 29203066), (7195, 27965132), (7228, 27837455), (7367, 27312220), (7738, 26002730), (9035, 22269964), (9490, 21202226), (10147, 19829420), (13780, 14601533), (14390, 13982566), (14734, 13656110), (15476, 13001365), (18070, 11134982), (18707, 10755820), (18980, 10601113), (19345, 10401092), (20294, 9914710), (28780, 6991283), (29468, 6828055), (36140, 5567491), (36835, 5462444), (37414, 5377910), (38690, 5200546), (40588, 4957355), (50297, 4000420), (50735, 3965884), (73670, 2731222), (74828, 2688955), (76267, 2638220), (77380, 2600273), (93535, 2151164), (95771, 2100940), (100594, 2000210), (101470, 1982942), (105047, 1915420), (131911, 1525340), (147340, 1365611), (152534, 1319110), (187070, 1075582), (191542, 1050470), (200021, 1005940), (201188, 1000105), (202940, 991471), (210094, 957710), (251485, 800084), (263822, 762670), (305068, 659555), (374140, 537791), (381335, 527644), (383084, 525235), (400042, 502970), (420188, 478855)]