213140798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3797}}^1$

素因数の和:3956

約数の個数: 32

約数和(自身を含む): 367524864

約数和(自身を除く): 154384066

約数列:

[1, 2, 13, 17, 26, 34, 127, 221, 254, 442, 1651, 2159, 3302, 3797, 4318, 7594, 28067, 49361, 56134, 64549, 98722, 129098, 482219, 839137, 964438, 1678274, 6268847, 8197723, 12537694, 16395446, 106570399, 213140798]

約数ペア:

[(1, 213140798), (2, 106570399), (13, 16395446), (17, 12537694), (26, 8197723), (34, 6268847), (127, 1678274), (221, 964438), (254, 839137), (442, 482219), (1651, 129098), (2159, 98722), (3302, 64549), (3797, 56134), (4318, 49361), (7594, 28067)]