220151214

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{2393}}^1$

素因数の和:2689

約数の個数: 48

約数和(自身を含む): 504176400

約数和(自身を除く): 284025186

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 269, 342, 538, 807, 1614, 2393, 2421, 4786, 4842, 5111, 7179, 10222, 14358, 15333, 21537, 30666, 43074, 45467, 45999, 90934, 91998, 136401, 272802, 409203, 643717, 818406, 1287434, 1931151, 3862302, 5793453, 11586906, 12230623, 24461246, 36691869, 73383738, 110075607, 220151214]

約数ペア:

[(1, 220151214), (2, 110075607), (3, 73383738), (6, 36691869), (9, 24461246), (18, 12230623), (19, 11586906), (38, 5793453), (57, 3862302), (114, 1931151), (171, 1287434), (269, 818406), (342, 643717), (538, 409203), (807, 272802), (1614, 136401), (2393, 91998), (2421, 90934), (4786, 45999), (4842, 45467), (5111, 43074), (7179, 30666), (10222, 21537), (14358, 15333)]