215507009276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{4367087}}^1$

素因数の和:4367190

約数の個数: 36

約数和(自身を含む): 413973739872

約数和(自身を除く): 198466730596

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 676, 949, 1898, 3796, 12337, 24674, 49348, 4367087, 8734174, 17468348, 56772131, 113544262, 227088524, 318797351, 637594702, 738037703, 1275189404, 1476075406, 2952150812, 4144365563, 8288731126, 16577462252, 53876752319, 107753504638, 215507009276]

約数ペア:

[(1, 215507009276), (2, 107753504638), (4, 53876752319), (13, 16577462252), (26, 8288731126), (52, 4144365563), (73, 2952150812), (146, 1476075406), (169, 1275189404), (292, 738037703), (338, 637594702), (676, 318797351), (949, 227088524), (1898, 113544262), (3796, 56772131), (12337, 17468348), (24674, 8734174), (49348, 4367087)]