209426492744

素因数分解:

$2^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{373}}^1\times {\mathrm{7499}}^1$

素因数の和:8083

約数の個数: 96

約数和(自身を含む): 460468800000

約数和(自身を除く): 251042307256

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 191, 196, 373, 382, 392, 746, 764, 1337, 1492, 1528, 2611, 2674, 2984, 5222, 5348, 7499, 9359, 10444, 10696, 14998, 18277, 18718, 20888, 29996, 36554, 37436, 52493, 59992, 71243, 73108, 74872, 104986, 142486, 146216, 209972, 284972, 367451, 419944, 498701, 569944, 734902, 997402, 1432309, 1469804, 1994804, 2797127, 2864618, 2939608, 3490907, 3989608, 5594254, 5729236, 6981814, 10026163, 11188508, 11458472, 13963628, 19579889, 20052326, 22377016, 27927256, 39159778, 40104652, 70183141, 78319556, 80209304, 137059223, 140366282, 156639112, 274118446, 280732564, 534251257, 548236892, 561465128, 1068502514, 1096473784, 2137005028, 3739758799, 4274010056, 7479517598, 14959035196, 26178311593, 29918070392, 52356623186, 104713246372, 209426492744]

約数ペア:

[(1, 209426492744), (2, 104713246372), (4, 52356623186), (7, 29918070392), (8, 26178311593), (14, 14959035196), (28, 7479517598), (49, 4274010056), (56, 3739758799), (98, 2137005028), (191, 1096473784), (196, 1068502514), (373, 561465128), (382, 548236892), (392, 534251257), (746, 280732564), (764, 274118446), (1337, 156639112), (1492, 140366282), (1528, 137059223), (2611, 80209304), (2674, 78319556), (2984, 70183141), (5222, 40104652), (5348, 39159778), (7499, 27927256), (9359, 22377016), (10444, 20052326), (10696, 19579889), (14998, 13963628), (18277, 11458472), (18718, 11188508), (20888, 10026163), (29996, 6981814), (36554, 5729236), (37436, 5594254), (52493, 3989608), (59992, 3490907), (71243, 2939608), (73108, 2864618), (74872, 2797127), (104986, 1994804), (142486, 1469804), (146216, 1432309), (209972, 997402), (284972, 734902), (367451, 569944), (419944, 498701)]