197135176

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{7703}}^1$

素因数の和:8173

約数の個数: 32

約数和(自身を含む): 423411840

約数和(自身を除く): 226276664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1828, 3199, 3656, 6398, 7703, 12796, 15406, 25592, 30812, 53921, 61624, 107842, 215684, 431368, 3520271, 7040542, 14081084, 24641897, 28162168, 49283794, 98567588, 197135176]

約数ペア:

[(1, 197135176), (2, 98567588), (4, 49283794), (7, 28162168), (8, 24641897), (14, 14081084), (28, 7040542), (56, 3520271), (457, 431368), (914, 215684), (1828, 107842), (3199, 61624), (3656, 53921), (6398, 30812), (7703, 25592), (12796, 15406)]