221383756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{94933}}^1$

素因数の和:95001

約数の個数: 24

約数和(自身を含む): 430620624

約数和(自身を除く): 209236868

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 94933, 189866, 379732, 1044263, 2088526, 4177052, 5031449, 10062898, 20125796, 55345939, 110691878, 221383756]

約数ペア:

[(1, 221383756), (2, 110691878), (4, 55345939), (11, 20125796), (22, 10062898), (44, 5031449), (53, 4177052), (106, 2088526), (212, 1044263), (583, 379732), (1166, 189866), (2332, 94933)]