208360888

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{1613}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 398399760

約数和(自身を除く): 190038872

約数列:

[1, 2, 4, 8, 67, 134, 241, 268, 482, 536, 964, 1613, 1928, 3226, 6452, 12904, 16147, 32294, 64588, 108071, 129176, 216142, 388733, 432284, 777466, 864568, 1554932, 3109864, 26045111, 52090222, 104180444, 208360888]

約数ペア:

[(1, 208360888), (2, 104180444), (4, 52090222), (8, 26045111), (67, 3109864), (134, 1554932), (241, 864568), (268, 777466), (482, 432284), (536, 388733), (964, 216142), (1613, 129176), (1928, 108071), (3226, 64588), (6452, 32294), (12904, 16147)]