200042290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{98543}}^1$

素因数の和:98586

約数の個数: 32

約数和(自身を含む): 425710080

約数和(自身を除く): 225667790

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 98543, 197086, 492715, 689801, 985430, 1379602, 2857747, 3449005, 5715494, 6898010, 14288735, 20004229, 28577470, 40008458, 100021145, 200042290]

約数ペア:

[(1, 200042290), (2, 100021145), (5, 40008458), (7, 28577470), (10, 20004229), (14, 14288735), (29, 6898010), (35, 5715494), (58, 3449005), (70, 2857747), (145, 1379602), (203, 985430), (290, 689801), (406, 492715), (1015, 197086), (2030, 98543)]