207322752010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{23021}}^1$

素因数の和:23228

約数の個数: 128

約数和(自身を含む): 445558579200

約数和(自身を除く): 238235827190

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 139, 155, 190, 209, 278, 310, 341, 418, 589, 682, 695, 1045, 1178, 1390, 1529, 1705, 2090, 2641, 2945, 3058, 3410, 4309, 5282, 5890, 6479, 7645, 8618, 12958, 13205, 15290, 21545, 23021, 26410, 29051, 32395, 43090, 46042, 47399, 58102, 64790, 81871, 94798, 115105, 145255, 163742, 230210, 236995, 253231, 290510, 409355, 437399, 473990, 506462, 713651, 818710, 874798, 900581, 1266155, 1427302, 1801162, 2186995, 2532310, 3199919, 3568255, 4373990, 4502905, 4811389, 6399838, 7136510, 7850161, 9005810, 9622778, 13559369, 15700322, 15999595, 24056945, 27118738, 31999190, 35199109, 39250805, 48113890, 60798461, 67796845, 70398218, 78501610, 99197489, 121596922, 135593690, 149153059, 175995545, 198394978, 298306118, 303992305, 351991090, 495987445, 607984610, 668783071, 745765295, 991974890, 1091172379, 1337566142, 1491530590, 1884752291, 2182344758, 3343915355, 3769504582, 5455861895, 6687830710, 9423761455, 10911723790, 18847522910, 20732275201, 41464550402, 103661376005, 207322752010]

約数ペア:

[(1, 207322752010), (2, 103661376005), (5, 41464550402), (10, 20732275201), (11, 18847522910), (19, 10911723790), (22, 9423761455), (31, 6687830710), (38, 5455861895), (55, 3769504582), (62, 3343915355), (95, 2182344758), (110, 1884752291), (139, 1491530590), (155, 1337566142), (190, 1091172379), (209, 991974890), (278, 745765295), (310, 668783071), (341, 607984610), (418, 495987445), (589, 351991090), (682, 303992305), (695, 298306118), (1045, 198394978), (1178, 175995545), (1390, 149153059), (1529, 135593690), (1705, 121596922), (2090, 99197489), (2641, 78501610), (2945, 70398218), (3058, 67796845), (3410, 60798461), (4309, 48113890), (5282, 39250805), (5890, 35199109), (6479, 31999190), (7645, 27118738), (8618, 24056945), (12958, 15999595), (13205, 15700322), (15290, 13559369), (21545, 9622778), (23021, 9005810), (26410, 7850161), (29051, 7136510), (32395, 6399838), (43090, 4811389), (46042, 4502905), (47399, 4373990), (58102, 3568255), (64790, 3199919), (81871, 2532310), (94798, 2186995), (115105, 1801162), (145255, 1427302), (163742, 1266155), (230210, 900581), (236995, 874798), (253231, 818710), (290510, 713651), (409355, 506462), (437399, 473990)]