204595195

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1867}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 292663296

約数和(自身を除く): 88068101

約数列:

[1, 5, 7, 31, 35, 101, 155, 217, 505, 707, 1085, 1867, 3131, 3535, 9335, 13069, 15655, 21917, 57877, 65345, 109585, 188567, 289385, 405139, 942835, 1319969, 2025695, 5845577, 6599845, 29227885, 40919039, 204595195]

約数ペア:

[(1, 204595195), (5, 40919039), (7, 29227885), (31, 6599845), (35, 5845577), (101, 2025695), (155, 1319969), (217, 942835), (505, 405139), (707, 289385), (1085, 188567), (1867, 109585), (3131, 65345), (3535, 57877), (9335, 21917), (13069, 15655)]