102287906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 190414656

約数和(自身を除く): 88126750

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 361, 518, 547, 703, 722, 1094, 1406, 2527, 3829, 4921, 5054, 7658, 9842, 10393, 13357, 20239, 20786, 26714, 40478, 72751, 93499, 141673, 145502, 186998, 197467, 283346, 384541, 394934, 769082, 1382269, 2691787, 2764538, 5383574, 7306279, 14612558, 51143953, 102287906]

約数ペア:

[(1, 102287906), (2, 51143953), (7, 14612558), (14, 7306279), (19, 5383574), (37, 2764538), (38, 2691787), (74, 1382269), (133, 769082), (259, 394934), (266, 384541), (361, 283346), (518, 197467), (547, 186998), (703, 145502), (722, 141673), (1094, 93499), (1406, 72751), (2527, 40478), (3829, 26714), (4921, 20786), (5054, 20239), (7658, 13357), (9842, 10393)]