206479266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 485968896

約数和(自身を除く): 279489630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 83, 122, 166, 183, 249, 366, 427, 498, 581, 854, 971, 1162, 1281, 1743, 1942, 2562, 2913, 3486, 5063, 5826, 6797, 10126, 13594, 15189, 20391, 30378, 35441, 40782, 59231, 70882, 80593, 106323, 118462, 161186, 177693, 212646, 241779, 355386, 414617, 483558, 564151, 829234, 1128302, 1243851, 1692453, 2487702, 3384906, 4916173, 9832346, 14748519, 29497038, 34413211, 68826422, 103239633, 206479266]

約数ペア:

[(1, 206479266), (2, 103239633), (3, 68826422), (6, 34413211), (7, 29497038), (14, 14748519), (21, 9832346), (42, 4916173), (61, 3384906), (83, 2487702), (122, 1692453), (166, 1243851), (183, 1128302), (249, 829234), (366, 564151), (427, 483558), (498, 414617), (581, 355386), (854, 241779), (971, 212646), (1162, 177693), (1281, 161186), (1743, 118462), (1942, 106323), (2562, 80593), (2913, 70882), (3486, 59231), (5063, 40782), (5826, 35441), (6797, 30378), (10126, 20391), (13594, 15189)]