190615201

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{21391}}^1$

素因数の和:21484

約数の個数: 16

約数和(自身を含む): 232744960

約数和(自身を除く): 42129759

約数列:

[1, 7, 19, 67, 133, 469, 1273, 8911, 21391, 149737, 406429, 1433197, 2845003, 10032379, 27230743, 190615201]

約数ペア:

[(1, 190615201), (7, 27230743), (19, 10032379), (67, 2845003), (133, 1433197), (469, 406429), (1273, 149737), (8911, 21391)]