206650910

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 378145152

約数和(自身を除く): 171494242

約数列:

[1, 2, 5, 10, 83, 166, 307, 415, 614, 811, 830, 1535, 1622, 3070, 4055, 8110, 25481, 50962, 67313, 127405, 134626, 248977, 254810, 336565, 497954, 673130, 1244885, 2489770, 20665091, 41330182, 103325455, 206650910]

約数ペア:

[(1, 206650910), (2, 103325455), (5, 41330182), (10, 20665091), (83, 2489770), (166, 1244885), (307, 673130), (415, 497954), (614, 336565), (811, 254810), (830, 248977), (1535, 134626), (1622, 127405), (3070, 67313), (4055, 50962), (8110, 25481)]