201454796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{39563}}^1$

素因数の和:39653

約数の個数: 24

約数和(自身を含む): 376649280

約数和(自身を除く): 175194484

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 39563, 79126, 158252, 751697, 1503394, 2650721, 3006788, 5301442, 10602884, 50363699, 100727398, 201454796]

約数ペア:

[(1, 201454796), (2, 100727398), (4, 50363699), (19, 10602884), (38, 5301442), (67, 3006788), (76, 2650721), (134, 1503394), (268, 751697), (1273, 158252), (2546, 79126), (5092, 39563)]