201375778

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{348401}}^1$

素因数の和:348437

約数の個数: 12

約数和(自身を含む): 320878242

約数和(自身を除く): 119502464

約数列:

[1, 2, 17, 34, 289, 578, 348401, 696802, 5922817, 11845634, 100687889, 201375778]

約数ペア:

[(1, 201375778), (2, 100687889), (17, 11845634), (34, 5922817), (289, 696802), (578, 348401)]