220142168

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{6733}}^1$

素因数の和:6867

約数の個数: 32

約数和(自身を含む): 425858160

約数和(自身を除く): 205715992

約数列:

[1, 2, 4, 8, 61, 67, 122, 134, 244, 268, 488, 536, 4087, 6733, 8174, 13466, 16348, 26932, 32696, 53864, 410713, 451111, 821426, 902222, 1642852, 1804444, 3285704, 3608888, 27517771, 55035542, 110071084, 220142168]

約数ペア:

[(1, 220142168), (2, 110071084), (4, 55035542), (8, 27517771), (61, 3608888), (67, 3285704), (122, 1804444), (134, 1642852), (244, 902222), (268, 821426), (488, 451111), (536, 410713), (4087, 53864), (6733, 32696), (8174, 26932), (13466, 16348)]