202457908

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{6361}}^1$

素因数の和:6547

約数の個数: 24

約数和(自身を含む): 362506760

約数和(自身を除く): 160048852

約数列:

[1, 2, 4, 73, 109, 146, 218, 292, 436, 6361, 7957, 12722, 15914, 25444, 31828, 464353, 693349, 928706, 1386698, 1857412, 2773396, 50614477, 101228954, 202457908]

約数ペア:

[(1, 202457908), (2, 101228954), (4, 50614477), (73, 2773396), (109, 1857412), (146, 1386698), (218, 928706), (292, 693349), (436, 464353), (6361, 31828), (7957, 25444), (12722, 15914)]