207488029

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{3851}}^1$

素因数の和:4080

約数の個数: 16

約数和(自身を含む): 244062720

約数和(自身を除く): 36574691

約数列:

[1, 7, 43, 179, 301, 1253, 3851, 7697, 26957, 53879, 165593, 689329, 1159151, 4825303, 29641147, 207488029]

約数ペア:

[(1, 207488029), (7, 29641147), (43, 4825303), (179, 1159151), (301, 689329), (1253, 165593), (3851, 53879), (7697, 26957)]