207161584

素因数分解:

$2^4\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{1607}}^1$

素因数の和:2773

約数の個数: 40

約数和(自身を含む): 459399168

約数和(自身を除く): 252237584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1151, 1607, 2302, 3214, 4604, 6428, 8057, 9208, 11249, 12856, 16114, 18416, 22498, 25712, 32228, 44996, 64456, 89992, 128912, 179984, 1849657, 3699314, 7398628, 12947599, 14797256, 25895198, 29594512, 51790396, 103580792, 207161584]

約数ペア:

[(1, 207161584), (2, 103580792), (4, 51790396), (7, 29594512), (8, 25895198), (14, 14797256), (16, 12947599), (28, 7398628), (56, 3699314), (112, 1849657), (1151, 179984), (1607, 128912), (2302, 89992), (3214, 64456), (4604, 44996), (6428, 32228), (8057, 25712), (9208, 22498), (11249, 18416), (12856, 16114)]