202870928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57373}}^1$

素因数の和:57411

約数の個数: 40

約数和(自身を含む): 448205688

約数和(自身を除く): 245334760

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 57373, 114746, 229492, 458984, 745849, 917968, 975341, 1491698, 1950682, 2983396, 3901364, 5966792, 7802728, 11933584, 12679433, 15605456, 25358866, 50717732, 101435464, 202870928]

約数ペア:

[(1, 202870928), (2, 101435464), (4, 50717732), (8, 25358866), (13, 15605456), (16, 12679433), (17, 11933584), (26, 7802728), (34, 5966792), (52, 3901364), (68, 2983396), (104, 1950682), (136, 1491698), (208, 975341), (221, 917968), (272, 745849), (442, 458984), (884, 229492), (1768, 114746), (3536, 57373)]