202328289

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1637}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 302545152

約数和(自身を除く): 100216863

約数列:

[1, 3, 9, 31, 93, 279, 443, 1329, 1637, 3987, 4911, 13733, 14733, 41199, 50747, 123597, 152241, 456723, 725191, 2175573, 6526719, 22480921, 67442763, 202328289]

約数ペア:

[(1, 202328289), (3, 67442763), (9, 22480921), (31, 6526719), (93, 2175573), (279, 725191), (443, 456723), (1329, 152241), (1637, 123597), (3987, 50747), (4911, 41199), (13733, 14733)]