203852168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{115301}}^1$

素因数の和:115337

約数の個数: 32

約数和(自身を含む): 435841560

約数和(自身を除く): 231989392

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 115301, 230602, 461204, 922408, 1498913, 1960117, 2997826, 3920234, 5995652, 7840468, 11991304, 15680936, 25481521, 50963042, 101926084, 203852168]

約数ペア:

[(1, 203852168), (2, 101926084), (4, 50963042), (8, 25481521), (13, 15680936), (17, 11991304), (26, 7840468), (34, 5995652), (52, 3920234), (68, 2997826), (104, 1960117), (136, 1498913), (221, 922408), (442, 461204), (884, 230602), (1768, 115301)]