207616489326

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{385877}}^1$

素因数の和:386377

約数の個数: 48

約数和(自身を含む): 457256168928

約数和(自身を除く): 249639679602

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 421, 426, 639, 842, 1263, 1278, 2526, 3789, 7578, 29891, 59782, 89673, 179346, 269019, 385877, 538038, 771754, 1157631, 2315262, 3472893, 6945786, 27397267, 54794534, 82191801, 162454217, 164383602, 246575403, 324908434, 487362651, 493150806, 974725302, 1462087953, 2924175906, 11534249407, 23068498814, 34602748221, 69205496442, 103808244663, 207616489326]

約数ペア:

[(1, 207616489326), (2, 103808244663), (3, 69205496442), (6, 34602748221), (9, 23068498814), (18, 11534249407), (71, 2924175906), (142, 1462087953), (213, 974725302), (421, 493150806), (426, 487362651), (639, 324908434), (842, 246575403), (1263, 164383602), (1278, 162454217), (2526, 82191801), (3789, 54794534), (7578, 27397267), (29891, 6945786), (59782, 3472893), (89673, 2315262), (179346, 1157631), (269019, 771754), (385877, 538038)]