202154556

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 478045568

約数和(自身を除く): 275891012

約数列:

[1, 2, 3, 4, 6, 12, 163, 181, 326, 362, 489, 543, 571, 652, 724, 978, 1086, 1142, 1713, 1956, 2172, 2284, 3426, 6852, 29503, 59006, 88509, 93073, 103351, 118012, 177018, 186146, 206702, 279219, 310053, 354036, 372292, 413404, 558438, 620106, 1116876, 1240212, 16846213, 33692426, 50538639, 67384852, 101077278, 202154556]

約数ペア:

[(1, 202154556), (2, 101077278), (3, 67384852), (4, 50538639), (6, 33692426), (12, 16846213), (163, 1240212), (181, 1116876), (326, 620106), (362, 558438), (489, 413404), (543, 372292), (571, 354036), (652, 310053), (724, 279219), (978, 206702), (1086, 186146), (1142, 177018), (1713, 118012), (1956, 103351), (2172, 93073), (2284, 88509), (3426, 59006), (6852, 29503)]