202204740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{17107}}^1$

素因数の和:17316

約数の個数: 48

約数和(自身を含む): 569080512

約数和(自身を除く): 366875772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 17107, 34214, 51321, 68428, 85535, 102642, 171070, 205284, 256605, 342140, 513210, 1026420, 3370079, 6740158, 10110237, 13480316, 16850395, 20220474, 33700790, 40440948, 50551185, 67401580, 101102370, 202204740]

約数ペア:

[(1, 202204740), (2, 101102370), (3, 67401580), (4, 50551185), (5, 40440948), (6, 33700790), (10, 20220474), (12, 16850395), (15, 13480316), (20, 10110237), (30, 6740158), (60, 3370079), (197, 1026420), (394, 513210), (591, 342140), (788, 256605), (985, 205284), (1182, 171070), (1970, 102642), (2364, 85535), (2955, 68428), (3940, 51321), (5910, 34214), (11820, 17107)]