207845408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{341851}}^1$

素因数の和:341880

約数の個数: 24

約数和(自身を含む): 430733520

約数和(自身を除く): 222888112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 341851, 683702, 1367404, 2734808, 5469616, 6495169, 10939232, 12990338, 25980676, 51961352, 103922704, 207845408]

約数ペア:

[(1, 207845408), (2, 103922704), (4, 51961352), (8, 25980676), (16, 12990338), (19, 10939232), (32, 6495169), (38, 5469616), (76, 2734808), (152, 1367404), (304, 683702), (608, 341851)]