101765804

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 208434240

約数和(自身を除く): 106668436

約数列:

[1, 2, 4, 7, 14, 28, 89, 97, 178, 194, 356, 388, 421, 623, 679, 842, 1246, 1358, 1684, 2492, 2716, 2947, 5894, 8633, 11788, 17266, 34532, 37469, 40837, 60431, 74938, 81674, 120862, 149876, 163348, 241724, 262283, 285859, 524566, 571718, 1049132, 1143436, 3634493, 7268986, 14537972, 25441451, 50882902, 101765804]

約数ペア:

[(1, 101765804), (2, 50882902), (4, 25441451), (7, 14537972), (14, 7268986), (28, 3634493), (89, 1143436), (97, 1049132), (178, 571718), (194, 524566), (356, 285859), (388, 262283), (421, 241724), (623, 163348), (679, 149876), (842, 120862), (1246, 81674), (1358, 74938), (1684, 60431), (2492, 40837), (2716, 37469), (2947, 34532), (5894, 17266), (8633, 11788)]