212514190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{3671}}^1$

素因数の和:4512

約数の個数: 32

約数和(自身を含む): 437819904

約数和(自身を除く): 225305714

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 827, 1654, 3671, 4135, 5789, 7342, 8270, 11578, 18355, 25697, 28945, 36710, 51394, 57890, 128485, 256970, 3035917, 6071834, 15179585, 21251419, 30359170, 42502838, 106257095, 212514190]

約数ペア:

[(1, 212514190), (2, 106257095), (5, 42502838), (7, 30359170), (10, 21251419), (14, 15179585), (35, 6071834), (70, 3035917), (827, 256970), (1654, 128485), (3671, 57890), (4135, 51394), (5789, 36710), (7342, 28945), (8270, 25697), (11578, 18355)]