221007112

素因数分解:

$2^3\times {\mathrm{1453}}^1\times {\mathrm{19013}}^1$

素因数の和:20472

約数の個数: 16

約数和(自身を含む): 414695340

約数和(自身を除く): 193688228

約数列:

[1, 2, 4, 8, 1453, 2906, 5812, 11624, 19013, 38026, 76052, 152104, 27625889, 55251778, 110503556, 221007112]

約数ペア:

[(1, 221007112), (2, 110503556), (4, 55251778), (8, 27625889), (1453, 152104), (2906, 76052), (5812, 38026), (11624, 19013)]