207615716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2797}}^1$

素因数の和:3060

約数の個数: 48

約数和(自身を含む): 455021952

約数和(自身を除く): 247406236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 241, 308, 482, 964, 1687, 2651, 2797, 3374, 5302, 5594, 6748, 10604, 11188, 18557, 19579, 30767, 37114, 39158, 61534, 74228, 78316, 123068, 215369, 430738, 674077, 861476, 1348154, 2696308, 4718539, 7414847, 9437078, 14829694, 18874156, 29659388, 51903929, 103807858, 207615716]

約数ペア:

[(1, 207615716), (2, 103807858), (4, 51903929), (7, 29659388), (11, 18874156), (14, 14829694), (22, 9437078), (28, 7414847), (44, 4718539), (77, 2696308), (154, 1348154), (241, 861476), (308, 674077), (482, 430738), (964, 215369), (1687, 123068), (2651, 78316), (2797, 74228), (3374, 61534), (5302, 39158), (5594, 37114), (6748, 30767), (10604, 19579), (11188, 18557)]