207724638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{136841}}^1$

素因数の和:136880

約数の個数: 32

約数和(自身を含む): 472925952

約数和(自身を除く): 265201314

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 136841, 273682, 410523, 821046, 1505251, 3010502, 3147343, 4515753, 6294686, 9031506, 9442029, 18884058, 34620773, 69241546, 103862319, 207724638]

約数ペア:

[(1, 207724638), (2, 103862319), (3, 69241546), (6, 34620773), (11, 18884058), (22, 9442029), (23, 9031506), (33, 6294686), (46, 4515753), (66, 3147343), (69, 3010502), (138, 1505251), (253, 821046), (506, 410523), (759, 273682), (1518, 136841)]