200278827

素因数分解:

$3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{4019}}^1$

素因数の和:4152

約数の個数: 36

約数和(自身を含む): 339585480

約数和(自身を除く): 139306653

約数列:

[1, 3, 7, 9, 21, 49, 63, 113, 147, 339, 441, 791, 1017, 2373, 4019, 5537, 7119, 12057, 16611, 28133, 36171, 49833, 84399, 196931, 253197, 454147, 590793, 1362441, 1772379, 3179029, 4087323, 9537087, 22253203, 28611261, 66759609, 200278827]

約数ペア:

[(1, 200278827), (3, 66759609), (7, 28611261), (9, 22253203), (21, 9537087), (49, 4087323), (63, 3179029), (113, 1772379), (147, 1362441), (339, 590793), (441, 454147), (791, 253197), (1017, 196931), (2373, 84399), (4019, 49833), (5537, 36171), (7119, 28133), (12057, 16611)]