207905214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{13877}}^1$

素因数の和:14120

約数の個数: 32

約数和(自身を含む): 455642496

約数和(自身を除く): 247737282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 227, 454, 681, 1362, 2497, 4994, 7491, 13877, 14982, 27754, 41631, 83262, 152647, 305294, 457941, 915882, 3150079, 6300158, 9450237, 18900474, 34650869, 69301738, 103952607, 207905214]

約数ペア:

[(1, 207905214), (2, 103952607), (3, 69301738), (6, 34650869), (11, 18900474), (22, 9450237), (33, 6300158), (66, 3150079), (227, 915882), (454, 457941), (681, 305294), (1362, 152647), (2497, 83262), (4994, 41631), (7491, 27754), (13877, 14982)]