199988944

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{14551}}^1$

素因数の和:15418

約数の個数: 20

約数和(自身を含む): 387956320

約数和(自身を除く): 187967376

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 6872, 13744, 14551, 29102, 58204, 116408, 232816, 12499309, 24998618, 49997236, 99994472, 199988944]

約数ペア:

[(1, 199988944), (2, 99994472), (4, 49997236), (8, 24998618), (16, 12499309), (859, 232816), (1718, 116408), (3436, 58204), (6872, 29102), (13744, 14551)]