201582398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{21821}}^1$

素因数の和:22003

約数の個数: 16

約数和(自身を含む): 314236800

約数和(自身を除く): 112654402

約数列:

[1, 2, 31, 62, 149, 298, 4619, 9238, 21821, 43642, 676451, 1352902, 3251329, 6502658, 100791199, 201582398]

約数ペア:

[(1, 201582398), (2, 100791199), (31, 6502658), (62, 3251329), (149, 1352902), (298, 676451), (4619, 43642), (9238, 21821)]