202147023

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 330624000

約数和(自身を除く): 128476977

約数列:

[1, 3, 13, 19, 23, 29, 39, 57, 69, 87, 247, 299, 377, 409, 437, 551, 667, 741, 897, 1131, 1227, 1311, 1653, 2001, 5317, 5681, 7163, 7771, 8671, 9407, 11861, 12673, 15951, 17043, 21489, 23313, 26013, 28221, 35583, 38019, 101023, 122291, 154193, 164749, 178733, 225359, 272803, 303069, 366873, 462579, 494247, 536199, 676077, 818409, 2323529, 2929667, 3546439, 5183257, 6970587, 8789001, 10639317, 15549771, 67382341, 202147023]

約数ペア:

[(1, 202147023), (3, 67382341), (13, 15549771), (19, 10639317), (23, 8789001), (29, 6970587), (39, 5183257), (57, 3546439), (69, 2929667), (87, 2323529), (247, 818409), (299, 676077), (377, 536199), (409, 494247), (437, 462579), (551, 366873), (667, 303069), (741, 272803), (897, 225359), (1131, 178733), (1227, 164749), (1311, 154193), (1653, 122291), (2001, 101023), (5317, 38019), (5681, 35583), (7163, 28221), (7771, 26013), (8671, 23313), (9407, 21489), (11861, 17043), (12673, 15951)]