202375525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:630

約数の個数: 36

約数和(自身を含む): 278302500

約数和(自身を除く): 75926975

約数列:

[1, 5, 11, 25, 55, 121, 149, 275, 449, 605, 745, 1639, 2245, 3025, 3725, 4939, 8195, 11225, 18029, 24695, 40975, 54329, 66901, 90145, 123475, 271645, 334505, 450725, 735911, 1358225, 1672525, 3679555, 8095021, 18397775, 40475105, 202375525]

約数ペア:

[(1, 202375525), (5, 40475105), (11, 18397775), (25, 8095021), (55, 3679555), (121, 1672525), (149, 1358225), (275, 735911), (449, 450725), (605, 334505), (745, 271645), (1639, 123475), (2245, 90145), (3025, 66901), (3725, 54329), (4939, 40975), (8195, 24695), (11225, 18029)]