208515989871

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1\times {\mathrm{169151}}^1$

素因数の和:170332

約数の個数: 48

約数和(自身を含む): 364783730688

約数和(自身を除く): 156267740817

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1151, 3453, 8057, 10359, 19567, 24171, 58701, 72513, 136969, 169151, 176103, 410907, 507453, 1184057, 1232721, 1522359, 2875567, 3552171, 8626701, 10656513, 20128969, 25880103, 60386907, 181160721, 194692801, 584078403, 1362849607, 1752235209, 3309777617, 4088548821, 9929332851, 12265646463, 23168443319, 29787998553, 69505329957, 208515989871]

約数ペア:

[(1, 208515989871), (3, 69505329957), (7, 29787998553), (9, 23168443319), (17, 12265646463), (21, 9929332851), (51, 4088548821), (63, 3309777617), (119, 1752235209), (153, 1362849607), (357, 584078403), (1071, 194692801), (1151, 181160721), (3453, 60386907), (8057, 25880103), (10359, 20128969), (19567, 10656513), (24171, 8626701), (58701, 3552171), (72513, 2875567), (136969, 1522359), (169151, 1232721), (176103, 1184057), (410907, 507453)]