198373123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3593}}^1$

素因数の和:3774

約数の個数: 16

約数和(自身を含む): 222195456

約数和(自身を除く): 23822333

約数列:

[1, 13, 31, 137, 403, 1781, 3593, 4247, 46709, 55211, 111383, 492241, 1447979, 6399133, 15259471, 198373123]

約数ペア:

[(1, 198373123), (13, 15259471), (31, 6399133), (137, 1447979), (403, 492241), (1781, 111383), (3593, 55211), (4247, 46709)]