201879808

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{60661}}^1$

素因数の和:60690

約数の個数: 36

約数和(自身を含む): 433975948

約数和(自身を除く): 232096140

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 60661, 121322, 242644, 485288, 788593, 970576, 1577186, 1941152, 3154372, 3882304, 6308744, 7764608, 12617488, 15529216, 25234976, 50469952, 100939904, 201879808]

約数ペア:

[(1, 201879808), (2, 100939904), (4, 50469952), (8, 25234976), (13, 15529216), (16, 12617488), (26, 7764608), (32, 6308744), (52, 3882304), (64, 3154372), (104, 1941152), (128, 1577186), (208, 970576), (256, 788593), (416, 485288), (832, 242644), (1664, 121322), (3328, 60661)]