204960108

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{643}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 485565696

約数和(自身を除く): 280605588

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 263, 303, 404, 526, 606, 643, 789, 1052, 1212, 1286, 1578, 1929, 2572, 3156, 3858, 7716, 26563, 53126, 64943, 79689, 106252, 129886, 159378, 169109, 194829, 259772, 318756, 338218, 389658, 507327, 676436, 779316, 1014654, 2029308, 17080009, 34160018, 51240027, 68320036, 102480054, 204960108]

約数ペア:

[(1, 204960108), (2, 102480054), (3, 68320036), (4, 51240027), (6, 34160018), (12, 17080009), (101, 2029308), (202, 1014654), (263, 779316), (303, 676436), (404, 507327), (526, 389658), (606, 338218), (643, 318756), (789, 259772), (1052, 194829), (1212, 169109), (1286, 159378), (1578, 129886), (1929, 106252), (2572, 79689), (3156, 64943), (3858, 53126), (7716, 26563)]