200303901

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25849}}^1$

素因数の和:25906

約数の個数: 32

約数和(自身を含む): 347424000

約数和(自身を除く): 147120099

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 25849, 77547, 180943, 232641, 542829, 697923, 1059809, 1628487, 3179427, 4885461, 7418663, 9538281, 22255989, 28614843, 66767967, 200303901]

約数ペア:

[(1, 200303901), (3, 66767967), (7, 28614843), (9, 22255989), (21, 9538281), (27, 7418663), (41, 4885461), (63, 3179427), (123, 1628487), (189, 1059809), (287, 697923), (369, 542829), (861, 232641), (1107, 180943), (2583, 77547), (7749, 25849)]