222407572

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{17657}}^1$

素因数の和:17775

約数の個数: 24

約数和(自身を含む): 403449984

約数和(自身を除く): 181042412

約数列:

[1, 2, 4, 47, 67, 94, 134, 188, 268, 3149, 6298, 12596, 17657, 35314, 70628, 829879, 1183019, 1659758, 2366038, 3319516, 4732076, 55601893, 111203786, 222407572]

約数ペア:

[(1, 222407572), (2, 111203786), (4, 55601893), (47, 4732076), (67, 3319516), (94, 2366038), (134, 1659758), (188, 1183019), (268, 829879), (3149, 70628), (6298, 35314), (12596, 17657)]