320430406

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{5701}}^1$

素因数の和:6039

約数の個数: 16

約数和(自身を含む): 486494640

約数和(自身を除く): 166064234

約数列:

[1, 2, 157, 179, 314, 358, 5701, 11402, 28103, 56206, 895057, 1020479, 1790114, 2040958, 160215203, 320430406]

約数ペア:

[(1, 320430406), (2, 160215203), (157, 2040958), (179, 1790114), (314, 1020479), (358, 895057), (5701, 56206), (11402, 28103)]