212180208

素因数分解:

$2^4\times 3^1\times {\mathrm{4420421}}^1$

素因数の和:4420432

約数の個数: 20

約数和(自身を含む): 548132328

約数和(自身を除く): 335952120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4420421, 8840842, 13261263, 17681684, 26522526, 35363368, 53045052, 70726736, 106090104, 212180208]

約数ペア:

[(1, 212180208), (2, 106090104), (3, 70726736), (4, 53045052), (6, 35363368), (8, 26522526), (12, 17681684), (16, 13261263), (24, 8840842), (48, 4420421)]