211672588

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{74219}}^1$

素因数の和:74277

約数の個数: 24

約数和(自身を含む): 399006720

約数和(自身を除く): 187334132

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 74219, 148438, 296876, 1707037, 2300789, 3414074, 4601578, 6828148, 9203156, 52918147, 105836294, 211672588]

約数ペア:

[(1, 211672588), (2, 105836294), (4, 52918147), (23, 9203156), (31, 6828148), (46, 4601578), (62, 3414074), (92, 2300789), (124, 1707037), (713, 296876), (1426, 148438), (2852, 74219)]