206007152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:838

約数の個数: 80

約数和(自身を含む): 454637568

約数和(自身を除く): 248630416

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 43, 52, 62, 86, 104, 124, 172, 208, 248, 344, 403, 496, 559, 688, 743, 806, 1118, 1333, 1486, 1612, 2236, 2666, 2972, 3224, 4472, 5332, 5944, 6448, 8944, 9659, 10664, 11888, 17329, 19318, 21328, 23033, 31949, 34658, 38636, 46066, 63898, 69316, 77272, 92132, 127796, 138632, 154544, 184264, 255592, 277264, 299429, 368528, 415337, 511184, 598858, 830674, 990419, 1197716, 1661348, 1980838, 2395432, 3322696, 3961676, 4790864, 6645392, 7923352, 12875447, 15846704, 25750894, 51501788, 103003576, 206007152]

約数ペア:

[(1, 206007152), (2, 103003576), (4, 51501788), (8, 25750894), (13, 15846704), (16, 12875447), (26, 7923352), (31, 6645392), (43, 4790864), (52, 3961676), (62, 3322696), (86, 2395432), (104, 1980838), (124, 1661348), (172, 1197716), (208, 990419), (248, 830674), (344, 598858), (403, 511184), (496, 415337), (559, 368528), (688, 299429), (743, 277264), (806, 255592), (1118, 184264), (1333, 154544), (1486, 138632), (1612, 127796), (2236, 92132), (2666, 77272), (2972, 69316), (3224, 63898), (4472, 46066), (5332, 38636), (5944, 34658), (6448, 31949), (8944, 23033), (9659, 21328), (10664, 19318), (11888, 17329)]