201976201

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{7477}}^1$

素因数の和:7728

約数の個数: 16

約数和(自身を含む): 245517696

約数和(自身を除く): 43541495

約数列:

[1, 7, 17, 119, 227, 1589, 3859, 7477, 27013, 52339, 127109, 889763, 1697279, 11880953, 28853743, 201976201]

約数ペア:

[(1, 201976201), (7, 28853743), (17, 11880953), (119, 1697279), (227, 889763), (1589, 127109), (3859, 52339), (7477, 27013)]