201183240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 624476160

約数和(自身を除く): 423292920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 127, 129, 172, 215, 254, 258, 307, 344, 381, 430, 508, 516, 614, 635, 645, 762, 860, 921, 1016, 1032, 1228, 1270, 1290, 1524, 1535, 1720, 1842, 1905, 2456, 2540, 2580, 3048, 3070, 3684, 3810, 4605, 5080, 5160, 5461, 6140, 7368, 7620, 9210, 10922, 12280, 13201, 15240, 16383, 18420, 21844, 26402, 27305, 32766, 36840, 38989, 39603, 43688, 52804, 54610, 65532, 66005, 77978, 79206, 81915, 105608, 109220, 116967, 131064, 132010, 155956, 158412, 163830, 194945, 198015, 218440, 233934, 264020, 311912, 316824, 327660, 389890, 396030, 467868, 528040, 584835, 655320, 779780, 792060, 935736, 1169670, 1559560, 1584120, 1676527, 2339340, 3353054, 4678680, 5029581, 6706108, 8382635, 10059162, 13412216, 16765270, 20118324, 25147905, 33530540, 40236648, 50295810, 67061080, 100591620, 201183240]

約数ペア:

[(1, 201183240), (2, 100591620), (3, 67061080), (4, 50295810), (5, 40236648), (6, 33530540), (8, 25147905), (10, 20118324), (12, 16765270), (15, 13412216), (20, 10059162), (24, 8382635), (30, 6706108), (40, 5029581), (43, 4678680), (60, 3353054), (86, 2339340), (120, 1676527), (127, 1584120), (129, 1559560), (172, 1169670), (215, 935736), (254, 792060), (258, 779780), (307, 655320), (344, 584835), (381, 528040), (430, 467868), (508, 396030), (516, 389890), (614, 327660), (635, 316824), (645, 311912), (762, 264020), (860, 233934), (921, 218440), (1016, 198015), (1032, 194945), (1228, 163830), (1270, 158412), (1290, 155956), (1524, 132010), (1535, 131064), (1720, 116967), (1842, 109220), (1905, 105608), (2456, 81915), (2540, 79206), (2580, 77978), (3048, 66005), (3070, 65532), (3684, 54610), (3810, 52804), (4605, 43688), (5080, 39603), (5160, 38989), (5461, 36840), (6140, 32766), (7368, 27305), (7620, 26402), (9210, 21844), (10922, 18420), (12280, 16383), (13201, 15240)]