201624281770

素因数分解:

$2^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{9688817}}^1$

素因数の和:9690905

約数の個数: 16

約数和(自身を含む): 363098143368

約数和(自身を除く): 161473861598

約数列:

[1, 2, 5, 10, 2081, 4162, 10405, 20810, 9688817, 19377634, 48444085, 96888170, 20162428177, 40324856354, 100812140885, 201624281770]

約数ペア:

[(1, 201624281770), (2, 100812140885), (5, 40324856354), (10, 20162428177), (2081, 96888170), (4162, 48444085), (10405, 19377634), (20810, 9688817)]