254144802

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{27487}}^1$

素因数の和:27582

約数の個数: 32

約数和(自身を含む): 538324992

約数和(自身を除く): 284180190

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 3082, 4623, 9246, 27487, 54974, 82461, 164922, 632201, 1264402, 1841629, 1896603, 3683258, 3793206, 5524887, 11049774, 42357467, 84714934, 127072401, 254144802]

約数ペア:

[(1, 254144802), (2, 127072401), (3, 84714934), (6, 42357467), (23, 11049774), (46, 5524887), (67, 3793206), (69, 3683258), (134, 1896603), (138, 1841629), (201, 1264402), (402, 632201), (1541, 164922), (3082, 82461), (4623, 54974), (9246, 27487)]