201231248

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{237301}}^1$

素因数の和:237362

約数の個数: 20

約数和(自身を含む): 397243548

約数和(自身を除く): 196012300

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 237301, 474602, 949204, 1898408, 3796816, 12576953, 25153906, 50307812, 100615624, 201231248]

約数ペア:

[(1, 201231248), (2, 100615624), (4, 50307812), (8, 25153906), (16, 12576953), (53, 3796816), (106, 1898408), (212, 949204), (424, 474602), (848, 237301)]