211501468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{74159}}^1$

素因数の和:74217

約数の個数: 24

約数和(自身を含む): 398684160

約数和(自身を除く): 187182692

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 74159, 148318, 296636, 1705657, 2298929, 3411314, 4597858, 6822628, 9195716, 52875367, 105750734, 211501468]

約数ペア:

[(1, 211501468), (2, 105750734), (4, 52875367), (23, 9195716), (31, 6822628), (46, 4597858), (62, 3411314), (92, 2298929), (124, 1705657), (713, 296636), (1426, 148318), (2852, 74159)]