245990254

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{15277}}^1$

素因数の和:15459

約数の個数: 16

約数和(自身を含む): 377305488

約数和(自身を除く): 131315234

約数列:

[1, 2, 83, 97, 166, 194, 8051, 15277, 16102, 30554, 1267991, 1481869, 2535982, 2963738, 122995127, 245990254]

約数ペア:

[(1, 245990254), (2, 122995127), (83, 2963738), (97, 2535982), (166, 1481869), (194, 1267991), (8051, 30554), (15277, 16102)]