210380208

素因数分解:

$2^4\times 3^1\times {\mathrm{4382921}}^1$

素因数の和:4382932

約数の個数: 20

約数和(自身を含む): 543482328

約数和(自身を除く): 333102120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4382921, 8765842, 13148763, 17531684, 26297526, 35063368, 52595052, 70126736, 105190104, 210380208]

約数ペア:

[(1, 210380208), (2, 105190104), (3, 70126736), (4, 52595052), (6, 35063368), (8, 26297526), (12, 17531684), (16, 13148763), (24, 8765842), (48, 4382921)]