206563938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{45121}}^1$

素因数の和:45242

約数の個数: 32

約数和(自身を含む): 476488320

約数和(自身を除く): 269924382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 45121, 90242, 135363, 270726, 315847, 631694, 947541, 1895082, 4918189, 9836378, 14754567, 29509134, 34427323, 68854646, 103281969, 206563938]

約数ペア:

[(1, 206563938), (2, 103281969), (3, 68854646), (6, 34427323), (7, 29509134), (14, 14754567), (21, 9836378), (42, 4918189), (109, 1895082), (218, 947541), (327, 631694), (654, 315847), (763, 270726), (1526, 135363), (2289, 90242), (4578, 45121)]