207291502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4603}}^1$

素因数の和:4728

約数の個数: 32

約数和(自身を含む): 358007040

約数和(自身を除く): 150715538

約数列:

[1, 2, 11, 22, 23, 46, 89, 178, 253, 506, 979, 1958, 2047, 4094, 4603, 9206, 22517, 45034, 50633, 101266, 105869, 211738, 409667, 819334, 1164559, 2329118, 4506337, 9012674, 9422341, 18844682, 103645751, 207291502]

約数ペア:

[(1, 207291502), (2, 103645751), (11, 18844682), (22, 9422341), (23, 9012674), (46, 4506337), (89, 2329118), (178, 1164559), (253, 819334), (506, 409667), (979, 211738), (1958, 105869), (2047, 101266), (4094, 50633), (4603, 45034), (9206, 22517)]