201211966508

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{117805601}}^1$

素因数の和:117805673

約数の個数: 24

約数和(自身を含む): 409021050144

約数和(自身を除く): 207809083636

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 117805601, 235611202, 471222404, 824639207, 1649278414, 3298556828, 7186141661, 14372283322, 28744566644, 50302991627, 100605983254, 201211966508]

約数ペア:

[(1, 201211966508), (2, 100605983254), (4, 50302991627), (7, 28744566644), (14, 14372283322), (28, 7186141661), (61, 3298556828), (122, 1649278414), (244, 824639207), (427, 471222404), (854, 235611202), (1708, 117805601)]