201958090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{4591}}^1$

素因数の和:4734

約数の個数: 32

約数和(自身を含む): 374927616

約数和(自身を除く): 172969526

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 4399, 4591, 8798, 9182, 21995, 22955, 43990, 45910, 243323, 381053, 486646, 762106, 1216615, 1905265, 2433230, 3810530, 20195809, 40391618, 100979045, 201958090]

約数ペア:

[(1, 201958090), (2, 100979045), (5, 40391618), (10, 20195809), (53, 3810530), (83, 2433230), (106, 1905265), (166, 1216615), (265, 762106), (415, 486646), (530, 381053), (830, 243323), (4399, 45910), (4591, 43990), (8798, 22955), (9182, 21995)]