213852050

素因数分解:

$2^1\times 5^2\times {\mathrm{967}}^1\times {\mathrm{4423}}^1$

素因数の和:5402

約数の個数: 24

約数和(自身を含む): 398266176

約数和(自身を除く): 184414126

約数列:

[1, 2, 5, 10, 25, 50, 967, 1934, 4423, 4835, 8846, 9670, 22115, 24175, 44230, 48350, 110575, 221150, 4277041, 8554082, 21385205, 42770410, 106926025, 213852050]

約数ペア:

[(1, 213852050), (2, 106926025), (5, 42770410), (10, 21385205), (25, 8554082), (50, 4277041), (967, 221150), (1934, 110575), (4423, 48350), (4835, 44230), (8846, 24175), (9670, 22115)]