206828638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^2\times {\mathrm{379}}^1$

素因数の和:604

約数の個数: 24

約数和(自身を含む): 325139400

約数和(自身を除く): 118310762

約数列:

[1, 2, 29, 58, 97, 194, 379, 758, 2813, 5626, 9409, 10991, 18818, 21982, 36763, 73526, 272861, 545722, 1066127, 2132254, 3566011, 7132022, 103414319, 206828638]

約数ペア:

[(1, 206828638), (2, 103414319), (29, 7132022), (58, 3566011), (97, 2132254), (194, 1066127), (379, 545722), (758, 272861), (2813, 73526), (5626, 36763), (9409, 21982), (10991, 18818)]