221495676

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{1163}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 527990400

約数和(自身を除く): 306494724

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 269, 354, 538, 708, 807, 1076, 1163, 1614, 2326, 3228, 3489, 4652, 6978, 13956, 15871, 31742, 47613, 63484, 68617, 95226, 137234, 190452, 205851, 274468, 312847, 411702, 625694, 823404, 938541, 1251388, 1877082, 3754164, 18457973, 36915946, 55373919, 73831892, 110747838, 221495676]

約数ペア:

[(1, 221495676), (2, 110747838), (3, 73831892), (4, 55373919), (6, 36915946), (12, 18457973), (59, 3754164), (118, 1877082), (177, 1251388), (236, 938541), (269, 823404), (354, 625694), (538, 411702), (708, 312847), (807, 274468), (1076, 205851), (1163, 190452), (1614, 137234), (2326, 95226), (3228, 68617), (3489, 63484), (4652, 47613), (6978, 31742), (13956, 15871)]