201538604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{128861}}^1$

素因数の和:128905

約数の個数: 24

約数和(自身を含む): 389678688

約数和(自身を除く): 188140084

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 128861, 257722, 515444, 2190637, 2963803, 4381274, 5927606, 8762548, 11855212, 50384651, 100769302, 201538604]

約数ペア:

[(1, 201538604), (2, 100769302), (4, 50384651), (17, 11855212), (23, 8762548), (34, 5927606), (46, 4381274), (68, 2963803), (92, 2190637), (391, 515444), (782, 257722), (1564, 128861)]