209110544

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{179033}}^1$

素因数の和:179114

約数の個数: 20

約数和(自身を含む): 410703996

約数和(自身を除く): 201593452

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 179033, 358066, 716132, 1432264, 2864528, 13069409, 26138818, 52277636, 104555272, 209110544]

約数ペア:

[(1, 209110544), (2, 104555272), (4, 52277636), (8, 26138818), (16, 13069409), (73, 2864528), (146, 1432264), (292, 716132), (584, 358066), (1168, 179033)]