199888922908

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{7757}}^1\times {\mathrm{77617}}^1$

素因数の和:85461

約数の個数: 24

約数和(自身を含む): 354070341072

約数和(自身を除く): 154181418164

約数列:

[1, 2, 4, 83, 166, 332, 7757, 15514, 31028, 77617, 155234, 310468, 643831, 1287662, 2575324, 6442211, 12884422, 25768844, 602075069, 1204150138, 2408300276, 49972230727, 99944461454, 199888922908]

約数ペア:

[(1, 199888922908), (2, 99944461454), (4, 49972230727), (83, 2408300276), (166, 1204150138), (332, 602075069), (7757, 25768844), (15514, 12884422), (31028, 6442211), (77617, 2575324), (155234, 1287662), (310468, 643831)]