201678978

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{1367}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 410793984

約数和(自身を除く): 209115006

約数列:

[1, 2, 3, 6, 67, 134, 201, 367, 402, 734, 1101, 1367, 2202, 2734, 4101, 8202, 24589, 49178, 73767, 91589, 147534, 183178, 274767, 501689, 549534, 1003378, 1505067, 3010134, 33613163, 67226326, 100839489, 201678978]

約数ペア:

[(1, 201678978), (2, 100839489), (3, 67226326), (6, 33613163), (67, 3010134), (134, 1505067), (201, 1003378), (367, 549534), (402, 501689), (734, 274767), (1101, 183178), (1367, 147534), (2202, 91589), (2734, 73767), (4101, 49178), (8202, 24589)]