207659216

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{44909}}^1$

素因数の和:44951

約数の個数: 30

約数和(自身を含む): 427408470

約数和(自身を除く): 219749254

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 44909, 89818, 179636, 359272, 718544, 763453, 1526906, 3053812, 6107624, 12215248, 12978701, 25957402, 51914804, 103829608, 207659216]

約数ペア:

[(1, 207659216), (2, 103829608), (4, 51914804), (8, 25957402), (16, 12978701), (17, 12215248), (34, 6107624), (68, 3053812), (136, 1526906), (272, 763453), (289, 718544), (578, 359272), (1156, 179636), (2312, 89818), (4624, 44909)]