201118216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15227}}^1$

素因数の和:15373

約数の個数: 32

約数和(自身を含む): 409328640

約数和(自身を除く): 208210424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 15227, 30454, 60908, 121816, 197951, 395902, 791804, 1583608, 1933829, 3867658, 7735316, 15470632, 25139777, 50279554, 100559108, 201118216]

約数ペア:

[(1, 201118216), (2, 100559108), (4, 50279554), (8, 25139777), (13, 15470632), (26, 7735316), (52, 3867658), (104, 1933829), (127, 1583608), (254, 791804), (508, 395902), (1016, 197951), (1651, 121816), (3302, 60908), (6604, 30454), (13208, 15227)]