201480510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87221}}^1$

素因数の和:87249

約数の個数: 64

約数和(自身を含む): 602878464

約数和(自身を除く): 401397954

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 87221, 174442, 261663, 436105, 523326, 610547, 872210, 959431, 1221094, 1308315, 1831641, 1918862, 2616630, 2878293, 3052735, 3663282, 4797155, 5756586, 6105470, 6716017, 9158205, 9594310, 13432034, 14391465, 18316410, 20148051, 28782930, 33580085, 40296102, 67160170, 100740255, 201480510]

約数ペア:

[(1, 201480510), (2, 100740255), (3, 67160170), (5, 40296102), (6, 33580085), (7, 28782930), (10, 20148051), (11, 18316410), (14, 14391465), (15, 13432034), (21, 9594310), (22, 9158205), (30, 6716017), (33, 6105470), (35, 5756586), (42, 4797155), (55, 3663282), (66, 3052735), (70, 2878293), (77, 2616630), (105, 1918862), (110, 1831641), (154, 1308315), (165, 1221094), (210, 959431), (231, 872210), (330, 610547), (385, 523326), (462, 436105), (770, 261663), (1155, 174442), (2310, 87221)]