201907737

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4357}}^1$

素因数の和:4653

約数の個数: 24

約数和(自身を含む): 308197760

約数和(自身を除く): 106290023

約数列:

[1, 3, 9, 19, 57, 171, 271, 813, 2439, 4357, 5149, 13071, 15447, 39213, 46341, 82783, 248349, 745047, 1180747, 3542241, 10626723, 22434193, 67302579, 201907737]

約数ペア:

[(1, 201907737), (3, 67302579), (9, 22434193), (19, 10626723), (57, 3542241), (171, 1180747), (271, 745047), (813, 248349), (2439, 82783), (4357, 46341), (5149, 39213), (13071, 15447)]