216221714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{74201}}^1$

素因数の和:74281

約数の個数: 16

約数和(自身を含む): 341922816

約数和(自身を除く): 125701102

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 74201, 148402, 2300231, 3487447, 4600462, 6974894, 108110857, 216221714]

約数ペア:

[(1, 216221714), (2, 108110857), (31, 6974894), (47, 4600462), (62, 3487447), (94, 2300231), (1457, 148402), (2914, 74201)]