202759870

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{1279}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 371589120

約数和(自身を除く): 168829250

約数列:

[1, 2, 5, 10, 83, 166, 191, 382, 415, 830, 955, 1279, 1910, 2558, 6395, 12790, 15853, 31706, 79265, 106157, 158530, 212314, 244289, 488578, 530785, 1061570, 1221445, 2442890, 20275987, 40551974, 101379935, 202759870]

約数ペア:

[(1, 202759870), (2, 101379935), (5, 40551974), (10, 20275987), (83, 2442890), (166, 1221445), (191, 1061570), (382, 530785), (415, 488578), (830, 244289), (955, 212314), (1279, 158530), (1910, 106157), (2558, 79265), (6395, 31706), (12790, 15853)]