201742885

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{30269}}^1$

素因数の和:30348

約数の個数: 16

約数和(自身を含む): 255720960

約数和(自身を除く): 53978075

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 30269, 151345, 938339, 1301567, 4691695, 6507835, 40348577, 201742885]

約数ペア:

[(1, 201742885), (5, 40348577), (31, 6507835), (43, 4691695), (155, 1301567), (215, 938339), (1333, 151345), (6665, 30269)]