206091450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{457981}}^1$

素因数の和:457999

約数の個数: 36

約数和(自身を含む): 553700238

約数和(自身を除く): 347608788

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 457981, 915962, 1373943, 2289905, 2747886, 4121829, 4579810, 6869715, 8243658, 11449525, 13739430, 20609145, 22899050, 34348575, 41218290, 68697150, 103045725, 206091450]

約数ペア:

[(1, 206091450), (2, 103045725), (3, 68697150), (5, 41218290), (6, 34348575), (9, 22899050), (10, 20609145), (15, 13739430), (18, 11449525), (25, 8243658), (30, 6869715), (45, 4579810), (50, 4121829), (75, 2747886), (90, 2289905), (150, 1373943), (225, 915962), (450, 457981)]