207716366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1151}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 366944256

約数和(自身を除く): 159227890

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 631, 1151, 1262, 2302, 6941, 8203, 12661, 13882, 14963, 16406, 25322, 29926, 90233, 164593, 180466, 329186, 726281, 1452562, 7989091, 9441653, 15978182, 18883306, 103858183, 207716366]

約数ペア:

[(1, 207716366), (2, 103858183), (11, 18883306), (13, 15978182), (22, 9441653), (26, 7989091), (143, 1452562), (286, 726281), (631, 329186), (1151, 180466), (1262, 164593), (2302, 90233), (6941, 29926), (8203, 25322), (12661, 16406), (13882, 14963)]