199366412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{418837}}^1$

素因数の和:418865

約数の個数: 24

約数和(自身を含む): 422188704

約数和(自身を除く): 222822292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 418837, 837674, 1675348, 2931859, 5863718, 7120229, 11727436, 14240458, 28480916, 49841603, 99683206, 199366412]

約数ペア:

[(1, 199366412), (2, 99683206), (4, 49841603), (7, 28480916), (14, 14240458), (17, 11727436), (28, 7120229), (34, 5863718), (68, 2931859), (119, 1675348), (238, 837674), (476, 418837)]