205654854

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1601}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 418314240

約数和(自身を除く): 212659386

約数列:

[1, 2, 3, 6, 79, 158, 237, 271, 474, 542, 813, 1601, 1626, 3202, 4803, 9606, 21409, 42818, 64227, 126479, 128454, 252958, 379437, 433871, 758874, 867742, 1301613, 2603226, 34275809, 68551618, 102827427, 205654854]

約数ペア:

[(1, 205654854), (2, 102827427), (3, 68551618), (6, 34275809), (79, 2603226), (158, 1301613), (237, 867742), (271, 758874), (474, 433871), (542, 379437), (813, 252958), (1601, 128454), (1626, 126479), (3202, 64227), (4803, 42818), (9606, 21409)]