201979672

素因数分解:

$2^3\times {\mathrm{1193}}^1\times {\mathrm{21163}}^1$

素因数の和:22362

約数の個数: 16

約数和(自身を含む): 379047240

約数和(自身を除く): 177067568

約数列:

[1, 2, 4, 8, 1193, 2386, 4772, 9544, 21163, 42326, 84652, 169304, 25247459, 50494918, 100989836, 201979672]

約数ペア:

[(1, 201979672), (2, 100989836), (4, 50494918), (8, 25247459), (1193, 169304), (2386, 84652), (4772, 42326), (9544, 21163)]