212926576

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:841

約数の個数: 40

約数和(自身を含む): 418834800

約数和(自身を除く): 205908224

約数列:

[1, 2, 4, 8, 16, 107, 214, 277, 428, 449, 554, 856, 898, 1108, 1712, 1796, 2216, 3592, 4432, 7184, 29639, 48043, 59278, 96086, 118556, 124373, 192172, 237112, 248746, 384344, 474224, 497492, 768688, 994984, 1989968, 13307911, 26615822, 53231644, 106463288, 212926576]

約数ペア:

[(1, 212926576), (2, 106463288), (4, 53231644), (8, 26615822), (16, 13307911), (107, 1989968), (214, 994984), (277, 768688), (428, 497492), (449, 474224), (554, 384344), (856, 248746), (898, 237112), (1108, 192172), (1712, 124373), (1796, 118556), (2216, 96086), (3592, 59278), (4432, 48043), (7184, 29639)]