207898652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{5639}}^1$

素因数の和:6365

約数の個数: 24

約数和(自身を含む): 392431200

約数和(自身を除く): 184532548

約数列:

[1, 2, 4, 13, 26, 52, 709, 1418, 2836, 5639, 9217, 11278, 18434, 22556, 36868, 73307, 146614, 293228, 3998051, 7996102, 15992204, 51974663, 103949326, 207898652]

約数ペア:

[(1, 207898652), (2, 103949326), (4, 51974663), (13, 15992204), (26, 7996102), (52, 3998051), (709, 293228), (1418, 146614), (2836, 73307), (5639, 36868), (9217, 22556), (11278, 18434)]