220445736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1312177}}^1$

素因数の和:1312193

約数の個数: 32

約数和(自身を含む): 629845440

約数和(自身を除く): 409399704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1312177, 2624354, 3936531, 5248708, 7873062, 9185239, 10497416, 15746124, 18370478, 27555717, 31492248, 36740956, 55111434, 73481912, 110222868, 220445736]

約数ペア:

[(1, 220445736), (2, 110222868), (3, 73481912), (4, 55111434), (6, 36740956), (7, 31492248), (8, 27555717), (12, 18370478), (14, 15746124), (21, 10497416), (24, 9185239), (28, 7873062), (42, 5248708), (56, 3936531), (84, 2624354), (168, 1312177)]