202680688

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{21803}}^1$

素因数の和:21901

約数の個数: 40

約数和(自身を含む): 454220928

約数和(自身を除く): 251540240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 21803, 43606, 87212, 152621, 174424, 305242, 348848, 610484, 1220968, 1809649, 2441936, 3619298, 7238596, 12667543, 14477192, 25335086, 28954384, 50670172, 101340344, 202680688]

約数ペア:

[(1, 202680688), (2, 101340344), (4, 50670172), (7, 28954384), (8, 25335086), (14, 14477192), (16, 12667543), (28, 7238596), (56, 3619298), (83, 2441936), (112, 1809649), (166, 1220968), (332, 610484), (581, 348848), (664, 305242), (1162, 174424), (1328, 152621), (2324, 87212), (4648, 43606), (9296, 21803)]