200616526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1129}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 338294880

約数和(自身を除く): 137678354

約数列:

[1, 2, 11, 22, 41, 82, 197, 394, 451, 902, 1129, 2167, 2258, 4334, 8077, 12419, 16154, 24838, 46289, 88847, 92578, 177694, 222413, 444826, 509179, 1018358, 2446543, 4893086, 9118933, 18237866, 100308263, 200616526]

約数ペア:

[(1, 200616526), (2, 100308263), (11, 18237866), (22, 9118933), (41, 4893086), (82, 2446543), (197, 1018358), (394, 509179), (451, 444826), (902, 222413), (1129, 177694), (2167, 92578), (2258, 88847), (4334, 46289), (8077, 24838), (12419, 16154)]