211633264

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{23747}}^1$

素因数の和:24312

約数の個数: 20

約数和(自身を含む): 410792904

約数和(自身を除く): 199159640

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 23747, 47494, 94988, 189976, 379952, 13227079, 26454158, 52908316, 105816632, 211633264]

約数ペア:

[(1, 211633264), (2, 105816632), (4, 52908316), (8, 26454158), (16, 13227079), (557, 379952), (1114, 189976), (2228, 94988), (4456, 47494), (8912, 23747)]