209290680830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3163}}^1\times {\mathrm{85933}}^1$

素因数の和:89121

約数の個数: 64

約数和(自身を含む): 469834864128

約数和(自身を除く): 260544183298

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3163, 6326, 15815, 22141, 31630, 34793, 44282, 69586, 85933, 110705, 171866, 173965, 221410, 243551, 347930, 429665, 487102, 601531, 859330, 945263, 1203062, 1217755, 1890526, 2435510, 3007655, 4726315, 6015310, 6616841, 9452630, 13233682, 33084205, 66168410, 271806079, 543612158, 1359030395, 1902642553, 2718060790, 2989866869, 3805285106, 5979733738, 9513212765, 14949334345, 19026425530, 20929068083, 29898668690, 41858136166, 104645340415, 209290680830]

約数ペア:

[(1, 209290680830), (2, 104645340415), (5, 41858136166), (7, 29898668690), (10, 20929068083), (11, 19026425530), (14, 14949334345), (22, 9513212765), (35, 5979733738), (55, 3805285106), (70, 2989866869), (77, 2718060790), (110, 1902642553), (154, 1359030395), (385, 543612158), (770, 271806079), (3163, 66168410), (6326, 33084205), (15815, 13233682), (22141, 9452630), (31630, 6616841), (34793, 6015310), (44282, 4726315), (69586, 3007655), (85933, 2435510), (110705, 1890526), (171866, 1217755), (173965, 1203062), (221410, 945263), (243551, 859330), (347930, 601531), (429665, 487102)]