206440532

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{13109}}^1$

素因数の和:13271

約数の個数: 24

約数和(自身を含む): 375889920

約数和(自身を除く): 169449388

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 3937, 7874, 13109, 15748, 26218, 52436, 406379, 812758, 1625516, 1664843, 3329686, 6659372, 51610133, 103220266, 206440532]

約数ペア:

[(1, 206440532), (2, 103220266), (4, 51610133), (31, 6659372), (62, 3329686), (124, 1664843), (127, 1625516), (254, 812758), (508, 406379), (3937, 52436), (7874, 26218), (13109, 15748)]