201026792

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{809}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 382725000

約数和(自身を除く): 181698208

約数列:

[1, 2, 4, 8, 89, 178, 349, 356, 698, 712, 809, 1396, 1618, 2792, 3236, 6472, 31061, 62122, 72001, 124244, 144002, 248488, 282341, 288004, 564682, 576008, 1129364, 2258728, 25128349, 50256698, 100513396, 201026792]

約数ペア:

[(1, 201026792), (2, 100513396), (4, 50256698), (8, 25128349), (89, 2258728), (178, 1129364), (349, 576008), (356, 564682), (698, 288004), (712, 282341), (809, 248488), (1396, 144002), (1618, 124244), (2792, 72001), (3236, 62122), (6472, 31061)]