201752621

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{3821}}^1$

素因数の和:4244

約数の個数: 16

約数和(自身を含む): 243384960

約数和(自身を除く): 41632339

約数列:

[1, 7, 19, 133, 397, 2779, 3821, 7543, 26747, 52801, 72599, 508193, 1516937, 10618559, 28821803, 201752621]

約数ペア:

[(1, 201752621), (7, 28821803), (19, 10618559), (133, 1516937), (397, 508193), (2779, 72599), (3821, 52801), (7543, 26747)]