206836170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 504524160

約数和(自身を除く): 297687990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 193, 257, 278, 386, 417, 514, 579, 695, 771, 834, 965, 1158, 1285, 1390, 1542, 1930, 2085, 2570, 2895, 3855, 4170, 5790, 7710, 26827, 35723, 49601, 53654, 71446, 80481, 99202, 107169, 134135, 148803, 160962, 178615, 214338, 248005, 268270, 297606, 357230, 402405, 496010, 535845, 744015, 804810, 1071690, 1488030, 6894539, 13789078, 20683617, 34472695, 41367234, 68945390, 103418085, 206836170]

約数ペア:

[(1, 206836170), (2, 103418085), (3, 68945390), (5, 41367234), (6, 34472695), (10, 20683617), (15, 13789078), (30, 6894539), (139, 1488030), (193, 1071690), (257, 804810), (278, 744015), (386, 535845), (417, 496010), (514, 402405), (579, 357230), (695, 297606), (771, 268270), (834, 248005), (965, 214338), (1158, 178615), (1285, 160962), (1390, 148803), (1542, 134135), (1930, 107169), (2085, 99202), (2570, 80481), (2895, 71446), (3855, 53654), (4170, 49601), (5790, 35723), (7710, 26827)]