207406936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{138641}}^1$

素因数の和:138675

約数の個数: 32

約数和(自身を含む): 449200080

約数和(自身を除く): 241793144

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 138641, 277282, 554564, 1109128, 1525051, 2356897, 3050102, 4713794, 6100204, 9427588, 12200408, 18855176, 25925867, 51851734, 103703468, 207406936]

約数ペア:

[(1, 207406936), (2, 103703468), (4, 51851734), (8, 25925867), (11, 18855176), (17, 12200408), (22, 9427588), (34, 6100204), (44, 4713794), (68, 3050102), (88, 2356897), (136, 1525051), (187, 1109128), (374, 554564), (748, 277282), (1496, 138641)]