207375608

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{757}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 429467640

約数和(自身を除く): 222092032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 283, 484, 566, 757, 968, 1132, 1514, 2264, 3028, 3113, 6056, 6226, 8327, 12452, 16654, 24904, 33308, 34243, 66616, 68486, 91597, 136972, 183194, 214231, 273944, 366388, 428462, 732776, 856924, 1713848, 2356541, 4713082, 9426164, 18852328, 25921951, 51843902, 103687804, 207375608]

約数ペア:

[(1, 207375608), (2, 103687804), (4, 51843902), (8, 25921951), (11, 18852328), (22, 9426164), (44, 4713082), (88, 2356541), (121, 1713848), (242, 856924), (283, 732776), (484, 428462), (566, 366388), (757, 273944), (968, 214231), (1132, 183194), (1514, 136972), (2264, 91597), (3028, 68486), (3113, 66616), (6056, 34243), (6226, 33308), (8327, 24904), (12452, 16654)]