201969584

素因数分解:

$2^4\times {\mathrm{3221}}^1\times {\mathrm{3919}}^1$

素因数の和:7148

約数の個数: 20

約数和(自身を含む): 391537440

約数和(自身を除く): 189567856

約数列:

[1, 2, 4, 8, 16, 3221, 3919, 6442, 7838, 12884, 15676, 25768, 31352, 51536, 62704, 12623099, 25246198, 50492396, 100984792, 201969584]

約数ペア:

[(1, 201969584), (2, 100984792), (4, 50492396), (8, 25246198), (16, 12623099), (3221, 62704), (3919, 51536), (6442, 31352), (7838, 25768), (12884, 15676)]