201072056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1478471}}^1$

素因数の和:1478494

約数の個数: 16

約数和(自身を含む): 399187440

約数和(自身を除く): 198115384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1478471, 2956942, 5913884, 11827768, 25134007, 50268014, 100536028, 201072056]

約数ペア:

[(1, 201072056), (2, 100536028), (4, 50268014), (8, 25134007), (17, 11827768), (34, 5913884), (68, 2956942), (136, 1478471)]