201213374

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{8563}}^1$

素因数の和:8975

約数の個数: 16

約数和(自身を含む): 312414720

約数和(自身を除く): 111201346

約数列:

[1, 2, 31, 62, 379, 758, 8563, 11749, 17126, 23498, 265453, 530906, 3245377, 6490754, 100606687, 201213374]

約数ペア:

[(1, 201213374), (2, 100606687), (31, 6490754), (62, 3245377), (379, 530906), (758, 265453), (8563, 23498), (11749, 17126)]