201399064

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{13313}}^1$

素因数の和:13411

約数の個数: 32

約数和(自身を含む): 396224640

約数和(自身を除く): 194825576

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 7564, 13313, 15128, 26626, 53252, 106504, 412703, 812093, 825406, 1624186, 1650812, 3248372, 3301624, 6496744, 25174883, 50349766, 100699532, 201399064]

約数ペア:

[(1, 201399064), (2, 100699532), (4, 50349766), (8, 25174883), (31, 6496744), (61, 3301624), (62, 3248372), (122, 1650812), (124, 1624186), (244, 825406), (248, 812093), (488, 412703), (1891, 106504), (3782, 53252), (7564, 26626), (13313, 15128)]