201343665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1506

約数の個数: 64

約数和(自身を含む): 371692800

約数和(自身を除く): 170349135

約数列:

[1, 3, 5, 15, 17, 19, 29, 51, 57, 85, 87, 95, 145, 255, 285, 323, 435, 493, 551, 969, 1433, 1479, 1615, 1653, 2465, 2755, 4299, 4845, 7165, 7395, 8265, 9367, 21495, 24361, 27227, 28101, 41557, 46835, 73083, 81681, 121805, 124671, 136135, 140505, 207785, 365415, 408405, 462859, 623355, 706469, 789583, 1388577, 2119407, 2314295, 2368749, 3532345, 3947915, 6942885, 10597035, 11843745, 13422911, 40268733, 67114555, 201343665]

約数ペア:

[(1, 201343665), (3, 67114555), (5, 40268733), (15, 13422911), (17, 11843745), (19, 10597035), (29, 6942885), (51, 3947915), (57, 3532345), (85, 2368749), (87, 2314295), (95, 2119407), (145, 1388577), (255, 789583), (285, 706469), (323, 623355), (435, 462859), (493, 408405), (551, 365415), (969, 207785), (1433, 140505), (1479, 136135), (1615, 124671), (1653, 121805), (2465, 81681), (2755, 73083), (4299, 46835), (4845, 41557), (7165, 28101), (7395, 27227), (8265, 24361), (9367, 21495)]