227330978

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1877}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 401321088

約数和(自身を除く): 173990110

約数列:

[1, 2, 7, 14, 41, 82, 211, 287, 422, 574, 1477, 1877, 2954, 3754, 8651, 13139, 17302, 26278, 60557, 76957, 121114, 153914, 396047, 538699, 792094, 1077398, 2772329, 5544658, 16237927, 32475854, 113665489, 227330978]

約数ペア:

[(1, 227330978), (2, 113665489), (7, 32475854), (14, 16237927), (41, 5544658), (82, 2772329), (211, 1077398), (287, 792094), (422, 538699), (574, 396047), (1477, 153914), (1877, 121114), (2954, 76957), (3754, 60557), (8651, 26278), (13139, 17302)]