208046835

素因数分解:

$3^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{4139}}^1$

素因数の和:5267

約数の個数: 24

約数和(自身を含む): 361024560

約数和(自身を除く): 152977725

約数列:

[1, 3, 5, 9, 15, 45, 1117, 3351, 4139, 5585, 10053, 12417, 16755, 20695, 37251, 50265, 62085, 186255, 4623263, 13869789, 23116315, 41609367, 69348945, 208046835]

約数ペア:

[(1, 208046835), (3, 69348945), (5, 41609367), (9, 23116315), (15, 13869789), (45, 4623263), (1117, 186255), (3351, 62085), (4139, 50265), (5585, 37251), (10053, 20695), (12417, 16755)]