209301204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2491681}}^1$

素因数の和:2491695

約数の個数: 24

約数和(自身を含む): 558136768

約数和(自身を除く): 348835564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2491681, 4983362, 7475043, 9966724, 14950086, 17441767, 29900172, 34883534, 52325301, 69767068, 104650602, 209301204]

約数ペア:

[(1, 209301204), (2, 104650602), (3, 69767068), (4, 52325301), (6, 34883534), (7, 29900172), (12, 17441767), (14, 14950086), (21, 9966724), (28, 7475043), (42, 4983362), (84, 2491681)]