201079740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197137}}^1$

素因数の和:197166

約数の個数: 48

約数和(自身を含む): 596145312

約数和(自身を除く): 395065572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 197137, 394274, 591411, 788548, 985685, 1182822, 1971370, 2365644, 2957055, 3351329, 3942740, 5914110, 6702658, 10053987, 11828220, 13405316, 16756645, 20107974, 33513290, 40215948, 50269935, 67026580, 100539870, 201079740]

約数ペア:

[(1, 201079740), (2, 100539870), (3, 67026580), (4, 50269935), (5, 40215948), (6, 33513290), (10, 20107974), (12, 16756645), (15, 13405316), (17, 11828220), (20, 10053987), (30, 6702658), (34, 5914110), (51, 3942740), (60, 3351329), (68, 2957055), (85, 2365644), (102, 1971370), (170, 1182822), (204, 985685), (255, 788548), (340, 591411), (510, 394274), (1020, 197137)]