207282404

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 422268672

約数和(自身を除く): 214986268

約数列:

[1, 2, 4, 7, 14, 28, 97, 167, 194, 334, 388, 457, 668, 679, 914, 1169, 1358, 1828, 2338, 2716, 3199, 4676, 6398, 12796, 16199, 32398, 44329, 64796, 76319, 88658, 113393, 152638, 177316, 226786, 305276, 310303, 453572, 534233, 620606, 1068466, 1241212, 2136932, 7402943, 14805886, 29611772, 51820601, 103641202, 207282404]

約数ペア:

[(1, 207282404), (2, 103641202), (4, 51820601), (7, 29611772), (14, 14805886), (28, 7402943), (97, 2136932), (167, 1241212), (194, 1068466), (334, 620606), (388, 534233), (457, 453572), (668, 310303), (679, 305276), (914, 226786), (1169, 177316), (1358, 152638), (1828, 113393), (2338, 88658), (2716, 76319), (3199, 64796), (4676, 44329), (6398, 32398), (12796, 16199)]