201649630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 471598848

約数和(自身を除く): 269949218

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 53, 65, 70, 74, 91, 106, 113, 130, 182, 185, 226, 259, 265, 370, 371, 455, 481, 518, 530, 565, 689, 742, 791, 910, 962, 1130, 1295, 1378, 1469, 1582, 1855, 1961, 2405, 2590, 2938, 3367, 3445, 3710, 3922, 3955, 4181, 4810, 4823, 5989, 6734, 6890, 7345, 7910, 8362, 9646, 9805, 10283, 11978, 13727, 14690, 16835, 19610, 20566, 20905, 24115, 25493, 27454, 29267, 29945, 33670, 41810, 41923, 48230, 50986, 51415, 54353, 58534, 59890, 68635, 77857, 83846, 102830, 108706, 127465, 137270, 146335, 155714, 178451, 209615, 221593, 254930, 271765, 292670, 356902, 380471, 389285, 419230, 443186, 543530, 544999, 760942, 778570, 892255, 1089998, 1107965, 1551151, 1784510, 1902355, 2215930, 2724995, 2880709, 3102302, 3804710, 5449990, 5761418, 7755755, 14403545, 15511510, 20164963, 28807090, 40329926, 100824815, 201649630]

約数ペア:

[(1, 201649630), (2, 100824815), (5, 40329926), (7, 28807090), (10, 20164963), (13, 15511510), (14, 14403545), (26, 7755755), (35, 5761418), (37, 5449990), (53, 3804710), (65, 3102302), (70, 2880709), (74, 2724995), (91, 2215930), (106, 1902355), (113, 1784510), (130, 1551151), (182, 1107965), (185, 1089998), (226, 892255), (259, 778570), (265, 760942), (370, 544999), (371, 543530), (455, 443186), (481, 419230), (518, 389285), (530, 380471), (565, 356902), (689, 292670), (742, 271765), (791, 254930), (910, 221593), (962, 209615), (1130, 178451), (1295, 155714), (1378, 146335), (1469, 137270), (1582, 127465), (1855, 108706), (1961, 102830), (2405, 83846), (2590, 77857), (2938, 68635), (3367, 59890), (3445, 58534), (3710, 54353), (3922, 51415), (3955, 50986), (4181, 48230), (4810, 41923), (4823, 41810), (5989, 33670), (6734, 29945), (6890, 29267), (7345, 27454), (7910, 25493), (8362, 24115), (9646, 20905), (9805, 20566), (10283, 19610), (11978, 16835), (13727, 14690)]