188506700

素因数分解:

$2^2\times 5^2\times {\mathrm{1321}}^1\times {\mathrm{1427}}^1$

素因数の和:2762

約数の個数: 36

約数和(自身を含む): 409656072

約数和(自身を除く): 221149372

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1321, 1427, 2642, 2854, 5284, 5708, 6605, 7135, 13210, 14270, 26420, 28540, 33025, 35675, 66050, 71350, 132100, 142700, 1885067, 3770134, 7540268, 9425335, 18850670, 37701340, 47126675, 94253350, 188506700]

約数ペア:

[(1, 188506700), (2, 94253350), (4, 47126675), (5, 37701340), (10, 18850670), (20, 9425335), (25, 7540268), (50, 3770134), (100, 1885067), (1321, 142700), (1427, 132100), (2642, 71350), (2854, 66050), (5284, 35675), (5708, 33025), (6605, 28540), (7135, 26420), (13210, 14270)]