210925935

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 430859520

約数和(自身を除く): 219933585

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 41, 45, 55, 57, 95, 99, 123, 165, 171, 205, 209, 285, 369, 451, 495, 547, 615, 627, 779, 855, 1045, 1353, 1641, 1845, 1881, 2255, 2337, 2735, 3135, 3895, 4059, 4923, 6017, 6765, 7011, 8205, 8569, 9405, 10393, 11685, 18051, 20295, 22427, 24615, 25707, 30085, 31179, 35055, 42845, 51965, 54153, 67281, 77121, 90255, 93537, 112135, 114323, 128535, 155895, 201843, 246697, 270765, 336405, 342969, 385605, 426113, 467685, 571615, 740091, 1009215, 1028907, 1233485, 1278339, 1714845, 2130565, 2220273, 3700455, 3835017, 4687243, 5144535, 6391695, 11101365, 14061729, 19175085, 23436215, 42185187, 70308645, 210925935]

約数ペア:

[(1, 210925935), (3, 70308645), (5, 42185187), (9, 23436215), (11, 19175085), (15, 14061729), (19, 11101365), (33, 6391695), (41, 5144535), (45, 4687243), (55, 3835017), (57, 3700455), (95, 2220273), (99, 2130565), (123, 1714845), (165, 1278339), (171, 1233485), (205, 1028907), (209, 1009215), (285, 740091), (369, 571615), (451, 467685), (495, 426113), (547, 385605), (615, 342969), (627, 336405), (779, 270765), (855, 246697), (1045, 201843), (1353, 155895), (1641, 128535), (1845, 114323), (1881, 112135), (2255, 93537), (2337, 90255), (2735, 77121), (3135, 67281), (3895, 54153), (4059, 51965), (4923, 42845), (6017, 35055), (6765, 31179), (7011, 30085), (8205, 25707), (8569, 24615), (9405, 22427), (10393, 20295), (11685, 18051)]