220367196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{291491}}^1$

素因数の和:291511

約数の個数: 48

約数和(自身を含む): 652942080

約数和(自身を除く): 432574884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 291491, 582982, 874473, 1165964, 1748946, 2040437, 2623419, 3497892, 4080874, 5246838, 6121311, 7870257, 8161748, 10493676, 12242622, 15740514, 18363933, 24485244, 31481028, 36727866, 55091799, 73455732, 110183598, 220367196]

約数ペア:

[(1, 220367196), (2, 110183598), (3, 73455732), (4, 55091799), (6, 36727866), (7, 31481028), (9, 24485244), (12, 18363933), (14, 15740514), (18, 12242622), (21, 10493676), (27, 8161748), (28, 7870257), (36, 6121311), (42, 5246838), (54, 4080874), (63, 3497892), (84, 2623419), (108, 2040437), (126, 1748946), (189, 1165964), (252, 874473), (378, 582982), (756, 291491)]