200440242

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^2\times {\mathrm{71}}^2$

素因数の和:244

約数の個数: 54

約数和(自身を含む): 450061599

約数和(自身を除く): 249621357

約数列:

[1, 2, 3, 6, 9, 18, 47, 71, 94, 141, 142, 213, 282, 423, 426, 639, 846, 1278, 2209, 3337, 4418, 5041, 6627, 6674, 10011, 10082, 13254, 15123, 19881, 20022, 30033, 30246, 39762, 45369, 60066, 90738, 156839, 236927, 313678, 470517, 473854, 710781, 941034, 1411551, 1421562, 2132343, 2823102, 4264686, 11135569, 22271138, 33406707, 66813414, 100220121, 200440242]

約数ペア:

[(1, 200440242), (2, 100220121), (3, 66813414), (6, 33406707), (9, 22271138), (18, 11135569), (47, 4264686), (71, 2823102), (94, 2132343), (141, 1421562), (142, 1411551), (213, 941034), (282, 710781), (423, 473854), (426, 470517), (639, 313678), (846, 236927), (1278, 156839), (2209, 90738), (3337, 60066), (4418, 45369), (5041, 39762), (6627, 30246), (6674, 30033), (10011, 20022), (10082, 19881), (13254, 15123)]