127202008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4909}}^1$

素因数の和:5035

約数の個数: 32

約数和(自身を含む): 247464000

約数和(自身を除く): 120261992

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 3239, 4909, 6478, 9818, 12956, 19636, 25912, 39272, 201269, 387811, 402538, 775622, 805076, 1551244, 1610152, 3102488, 15900251, 31800502, 63601004, 127202008]

約数ペア:

[(1, 127202008), (2, 63601004), (4, 31800502), (8, 15900251), (41, 3102488), (79, 1610152), (82, 1551244), (158, 805076), (164, 775622), (316, 402538), (328, 387811), (632, 201269), (3239, 39272), (4909, 25912), (6478, 19636), (9818, 12956)]