202242894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{687901}}^1$

素因数の和:687920

約数の個数: 24

約数和(自身を含む): 470524968

約数和(自身を除く): 268282074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 687901, 1375802, 2063703, 4127406, 4815307, 9630614, 14445921, 28891842, 33707149, 67414298, 101121447, 202242894]

約数ペア:

[(1, 202242894), (2, 101121447), (3, 67414298), (6, 33707149), (7, 28891842), (14, 14445921), (21, 9630614), (42, 4815307), (49, 4127406), (98, 2063703), (147, 1375802), (294, 687901)]