211097406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{62939}}^1$

素因数の和:63000

約数の個数: 32

約数和(自身を含む): 465252480

約数和(自身を除く): 254155074

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 62939, 125878, 188817, 377634, 818207, 1636414, 2454621, 2706377, 4909242, 5412754, 8119131, 16238262, 35182901, 70365802, 105548703, 211097406]

約数ペア:

[(1, 211097406), (2, 105548703), (3, 70365802), (6, 35182901), (13, 16238262), (26, 8119131), (39, 5412754), (43, 4909242), (78, 2706377), (86, 2454621), (129, 1636414), (258, 818207), (559, 377634), (1118, 188817), (1677, 125878), (3354, 62939)]