200853405

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 367718400

約数和(自身を除く): 166864995

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 151, 167, 177, 295, 453, 501, 531, 755, 835, 885, 1359, 1503, 1593, 2265, 2505, 2655, 4077, 4509, 6795, 7515, 7965, 8909, 9853, 20385, 22545, 25217, 26727, 29559, 44545, 49265, 75651, 80181, 88677, 126085, 133635, 147795, 226953, 240543, 266031, 378255, 400905, 443385, 680859, 1134765, 1202715, 1330155, 1487803, 3404295, 4463409, 7439015, 13390227, 22317045, 40170681, 66951135, 200853405]

約数ペア:

[(1, 200853405), (3, 66951135), (5, 40170681), (9, 22317045), (15, 13390227), (27, 7439015), (45, 4463409), (59, 3404295), (135, 1487803), (151, 1330155), (167, 1202715), (177, 1134765), (295, 680859), (453, 443385), (501, 400905), (531, 378255), (755, 266031), (835, 240543), (885, 226953), (1359, 147795), (1503, 133635), (1593, 126085), (2265, 88677), (2505, 80181), (2655, 75651), (4077, 49265), (4509, 44545), (6795, 29559), (7515, 26727), (7965, 25217), (8909, 22545), (9853, 20385)]