207914892

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{1223}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 502290432

約数和(自身を除く): 294375540

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 457, 914, 1223, 1371, 1828, 2446, 2742, 3669, 4892, 5484, 7338, 14167, 14676, 28334, 37913, 42501, 56668, 75826, 85002, 113739, 151652, 170004, 227478, 454956, 558911, 1117822, 1676733, 2235644, 3353466, 6706932, 17326241, 34652482, 51978723, 69304964, 103957446, 207914892]

約数ペア:

[(1, 207914892), (2, 103957446), (3, 69304964), (4, 51978723), (6, 34652482), (12, 17326241), (31, 6706932), (62, 3353466), (93, 2235644), (124, 1676733), (186, 1117822), (372, 558911), (457, 454956), (914, 227478), (1223, 170004), (1371, 151652), (1828, 113739), (2446, 85002), (2742, 75826), (3669, 56668), (4892, 42501), (5484, 37913), (7338, 28334), (14167, 14676)]