207432827

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1097}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 256852944

約数和(自身を除く): 49420117

約数列:

[1, 7, 17, 49, 119, 227, 833, 1097, 1589, 3859, 7679, 11123, 18649, 27013, 53753, 130543, 189091, 249019, 913801, 1743133, 4233323, 12201931, 29633261, 207432827]

約数ペア:

[(1, 207432827), (7, 29633261), (17, 12201931), (49, 4233323), (119, 1743133), (227, 913801), (833, 249019), (1097, 189091), (1589, 130543), (3859, 53753), (7679, 27013), (11123, 18649)]