205252816

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{17359}}^1$

素因数の和:18106

約数の個数: 20

約数和(自身を含む): 398238400

約数和(自身を除く): 192985584

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 11824, 17359, 34718, 69436, 138872, 277744, 12828301, 25656602, 51313204, 102626408, 205252816]

約数ペア:

[(1, 205252816), (2, 102626408), (4, 51313204), (8, 25656602), (16, 12828301), (739, 277744), (1478, 138872), (2956, 69436), (5912, 34718), (11824, 17359)]