247080188

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{659}}^1\times {\mathrm{1399}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 439824000

約数和(自身を除く): 192743812

約数列:

[1, 2, 4, 67, 134, 268, 659, 1318, 1399, 2636, 2798, 5596, 44153, 88306, 93733, 176612, 187466, 374932, 921941, 1843882, 3687764, 61770047, 123540094, 247080188]

約数ペア:

[(1, 247080188), (2, 123540094), (4, 61770047), (67, 3687764), (134, 1843882), (268, 921941), (659, 374932), (1318, 187466), (1399, 176612), (2636, 93733), (2798, 88306), (5596, 44153)]