201118157216

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{769}}^1\times {\mathrm{173891}}^1$

素因数の和:174717

約数の個数: 48

約数和(自身を含む): 404904044160

約数和(自身を除く): 203785886944

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 769, 1504, 1538, 3076, 6152, 12304, 24608, 36143, 72286, 144572, 173891, 289144, 347782, 578288, 695564, 1156576, 1391128, 2782256, 5564512, 8172877, 16345754, 32691508, 65383016, 130766032, 133722179, 261532064, 267444358, 534888716, 1069777432, 2139554864, 4279109728, 6284942413, 12569884826, 25139769652, 50279539304, 100559078608, 201118157216]

約数ペア:

[(1, 201118157216), (2, 100559078608), (4, 50279539304), (8, 25139769652), (16, 12569884826), (32, 6284942413), (47, 4279109728), (94, 2139554864), (188, 1069777432), (376, 534888716), (752, 267444358), (769, 261532064), (1504, 133722179), (1538, 130766032), (3076, 65383016), (6152, 32691508), (12304, 16345754), (24608, 8172877), (36143, 5564512), (72286, 2782256), (144572, 1391128), (173891, 1156576), (289144, 695564), (347782, 578288)]