206021522

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12697}}^1$

素因数の和:12786

約数の個数: 32

約数和(自身を含む): 377892480

約数和(自身を除く): 171870958

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 8113, 12697, 16226, 25394, 88879, 177758, 241243, 482486, 774517, 1549034, 1688701, 3377402, 5421619, 10843238, 14715823, 29431646, 103010761, 206021522]

約数ペア:

[(1, 206021522), (2, 103010761), (7, 29431646), (14, 14715823), (19, 10843238), (38, 5421619), (61, 3377402), (122, 1688701), (133, 1549034), (266, 774517), (427, 482486), (854, 241243), (1159, 177758), (2318, 88879), (8113, 25394), (12697, 16226)]