201390483448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{458531}}^1$

素因数の和:458609

約数の個数: 128

約数和(自身を含む): 507099709440

約数和(自身を除く): 305709225992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 31, 44, 46, 56, 62, 77, 88, 92, 124, 154, 161, 184, 217, 248, 253, 308, 322, 341, 434, 506, 616, 644, 682, 713, 868, 1012, 1288, 1364, 1426, 1736, 1771, 2024, 2387, 2728, 2852, 3542, 4774, 4991, 5704, 7084, 7843, 9548, 9982, 14168, 15686, 19096, 19964, 31372, 39928, 54901, 62744, 109802, 219604, 439208, 458531, 917062, 1834124, 3209717, 3668248, 5043841, 6419434, 10087682, 10546213, 12838868, 14214461, 20175364, 21092426, 25677736, 28428922, 35306887, 40350728, 42184852, 56857844, 70613774, 73823491, 84369704, 99501227, 113715688, 116008343, 141227548, 147646982, 156359071, 199002454, 232016686, 282455096, 295293964, 312718142, 326932603, 398004908, 464033372, 590587928, 625436284, 653865206, 796009816, 812058401, 928066744, 1094513497, 1250872568, 1307730412, 1624116802, 2189026994, 2288528221, 2615460824, 3248233604, 3596258633, 4378053988, 4577056442, 6496467208, 7192517266, 8756107976, 9154112884, 14385034532, 18308225768, 25173810431, 28770069064, 50347620862, 100695241724, 201390483448]

約数ペア:

[(1, 201390483448), (2, 100695241724), (4, 50347620862), (7, 28770069064), (8, 25173810431), (11, 18308225768), (14, 14385034532), (22, 9154112884), (23, 8756107976), (28, 7192517266), (31, 6496467208), (44, 4577056442), (46, 4378053988), (56, 3596258633), (62, 3248233604), (77, 2615460824), (88, 2288528221), (92, 2189026994), (124, 1624116802), (154, 1307730412), (161, 1250872568), (184, 1094513497), (217, 928066744), (248, 812058401), (253, 796009816), (308, 653865206), (322, 625436284), (341, 590587928), (434, 464033372), (506, 398004908), (616, 326932603), (644, 312718142), (682, 295293964), (713, 282455096), (868, 232016686), (1012, 199002454), (1288, 156359071), (1364, 147646982), (1426, 141227548), (1736, 116008343), (1771, 113715688), (2024, 99501227), (2387, 84369704), (2728, 73823491), (2852, 70613774), (3542, 56857844), (4774, 42184852), (4991, 40350728), (5704, 35306887), (7084, 28428922), (7843, 25677736), (9548, 21092426), (9982, 20175364), (14168, 14214461), (15686, 12838868), (19096, 10546213), (19964, 10087682), (31372, 6419434), (39928, 5043841), (54901, 3668248), (62744, 3209717), (109802, 1834124), (219604, 917062), (439208, 458531)]