200996912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2053}}^1$

素因数の和:2301

約数の個数: 40

約数和(自身を含む): 404966640

約数和(自身を除く): 203969728

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 211, 232, 422, 464, 844, 1688, 2053, 3376, 4106, 6119, 8212, 12238, 16424, 24476, 32848, 48952, 59537, 97904, 119074, 238148, 433183, 476296, 866366, 952592, 1732732, 3465464, 6930928, 12562307, 25124614, 50249228, 100498456, 200996912]

約数ペア:

[(1, 200996912), (2, 100498456), (4, 50249228), (8, 25124614), (16, 12562307), (29, 6930928), (58, 3465464), (116, 1732732), (211, 952592), (232, 866366), (422, 476296), (464, 433183), (844, 238148), (1688, 119074), (2053, 97904), (3376, 59537), (4106, 48952), (6119, 32848), (8212, 24476), (12238, 16424)]