211355984

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{46027}}^1$

素因数の和:46083

約数の個数: 40

約数和(自身を含む): 479427648

約数和(自身を除く): 268071664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 46027, 92054, 184108, 322189, 368216, 644378, 736432, 1288756, 1887107, 2577512, 3774214, 5155024, 7548428, 13209749, 15096856, 26419498, 30193712, 52838996, 105677992, 211355984]

約数ペア:

[(1, 211355984), (2, 105677992), (4, 52838996), (7, 30193712), (8, 26419498), (14, 15096856), (16, 13209749), (28, 7548428), (41, 5155024), (56, 3774214), (82, 2577512), (112, 1887107), (164, 1288756), (287, 736432), (328, 644378), (574, 368216), (656, 322189), (1148, 184108), (2296, 92054), (4592, 46027)]