207932438

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2647}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 370126848

約数和(自身を除く): 162194410

約数列:

[1, 2, 7, 14, 31, 62, 181, 217, 362, 434, 1267, 2534, 2647, 5294, 5611, 11222, 18529, 37058, 39277, 78554, 82057, 164114, 479107, 574399, 958214, 1148798, 3353749, 6707498, 14852317, 29704634, 103966219, 207932438]

約数ペア:

[(1, 207932438), (2, 103966219), (7, 29704634), (14, 14852317), (31, 6707498), (62, 3353749), (181, 1148798), (217, 958214), (362, 574399), (434, 479107), (1267, 164114), (2534, 82057), (2647, 78554), (5294, 39277), (5611, 37058), (11222, 18529)]