201676545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1155

約数の個数: 96

約数和(自身を含む): 434503680

約数和(自身を除く): 232827135

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 31, 35, 45, 57, 63, 93, 95, 105, 133, 155, 171, 217, 279, 285, 315, 399, 465, 589, 651, 665, 855, 1085, 1087, 1197, 1395, 1767, 1953, 1995, 2945, 3255, 3261, 4123, 5301, 5435, 5985, 7609, 8835, 9765, 9783, 12369, 16305, 20615, 20653, 22827, 26505, 33697, 37107, 38045, 48915, 61845, 61959, 68481, 101091, 103265, 114135, 144571, 168485, 185535, 185877, 235879, 303273, 309795, 342405, 433713, 505455, 640243, 707637, 722855, 929385, 1179395, 1301139, 1516365, 1920729, 2122911, 2168565, 3201215, 3538185, 4481701, 5762187, 6505695, 9603645, 10614555, 13445103, 22408505, 28810935, 40335309, 67225515, 201676545]

約数ペア:

[(1, 201676545), (3, 67225515), (5, 40335309), (7, 28810935), (9, 22408505), (15, 13445103), (19, 10614555), (21, 9603645), (31, 6505695), (35, 5762187), (45, 4481701), (57, 3538185), (63, 3201215), (93, 2168565), (95, 2122911), (105, 1920729), (133, 1516365), (155, 1301139), (171, 1179395), (217, 929385), (279, 722855), (285, 707637), (315, 640243), (399, 505455), (465, 433713), (589, 342405), (651, 309795), (665, 303273), (855, 235879), (1085, 185877), (1087, 185535), (1197, 168485), (1395, 144571), (1767, 114135), (1953, 103265), (1995, 101091), (2945, 68481), (3255, 61959), (3261, 61845), (4123, 48915), (5301, 38045), (5435, 37107), (5985, 33697), (7609, 26505), (8835, 22827), (9765, 20653), (9783, 20615), (12369, 16305)]