207689108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{115127}}^1$

素因数の和:115183

約数の個数: 24

約数和(自身を含む): 406171584

約数和(自身を除く): 198482476

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 115127, 230254, 460508, 1266397, 2532794, 4720207, 5065588, 9440414, 18880828, 51922277, 103844554, 207689108]

約数ペア:

[(1, 207689108), (2, 103844554), (4, 51922277), (11, 18880828), (22, 9440414), (41, 5065588), (44, 4720207), (82, 2532794), (164, 1266397), (451, 460508), (902, 230254), (1804, 115127)]