200809620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101419}}^1$

素因数の和:101445

約数の個数: 72

約数和(自身を含む): 664503840

約数和(自身を除く): 463694220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 101419, 202838, 304257, 405676, 507095, 608514, 912771, 1014190, 1115609, 1217028, 1521285, 1825542, 2028380, 2231218, 3042570, 3346827, 3651084, 4462436, 4563855, 5578045, 6085140, 6693654, 9127710, 10040481, 11156090, 13387308, 16734135, 18255420, 20080962, 22312180, 33468270, 40161924, 50202405, 66936540, 100404810, 200809620]

約数ペア:

[(1, 200809620), (2, 100404810), (3, 66936540), (4, 50202405), (5, 40161924), (6, 33468270), (9, 22312180), (10, 20080962), (11, 18255420), (12, 16734135), (15, 13387308), (18, 11156090), (20, 10040481), (22, 9127710), (30, 6693654), (33, 6085140), (36, 5578045), (44, 4563855), (45, 4462436), (55, 3651084), (60, 3346827), (66, 3042570), (90, 2231218), (99, 2028380), (110, 1825542), (132, 1521285), (165, 1217028), (180, 1115609), (198, 1014190), (220, 912771), (330, 608514), (396, 507095), (495, 405676), (660, 304257), (990, 202838), (1980, 101419)]