206875290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{6637}}^1$

素因数の和:7686

約数の個数: 32

約数和(自身を含む): 497053440

約数和(自身を除く): 290178150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1039, 2078, 3117, 5195, 6234, 6637, 10390, 13274, 15585, 19911, 31170, 33185, 39822, 66370, 99555, 199110, 6895843, 13791686, 20687529, 34479215, 41375058, 68958430, 103437645, 206875290]

約数ペア:

[(1, 206875290), (2, 103437645), (3, 68958430), (5, 41375058), (6, 34479215), (10, 20687529), (15, 13791686), (30, 6895843), (1039, 199110), (2078, 99555), (3117, 66370), (5195, 39822), (6234, 33185), (6637, 31170), (10390, 19911), (13274, 15585)]