201107940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{304709}}^1$

素因数の和:304732

約数の個数: 48

約数和(自身を含む): 614295360

約数和(自身を除く): 413187420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 304709, 609418, 914127, 1218836, 1523545, 1828254, 3047090, 3351799, 3656508, 4570635, 6094180, 6703598, 9141270, 10055397, 13407196, 16758995, 18282540, 20110794, 33517990, 40221588, 50276985, 67035980, 100553970, 201107940]

約数ペア:

[(1, 201107940), (2, 100553970), (3, 67035980), (4, 50276985), (5, 40221588), (6, 33517990), (10, 20110794), (11, 18282540), (12, 16758995), (15, 13407196), (20, 10055397), (22, 9141270), (30, 6703598), (33, 6094180), (44, 4570635), (55, 3656508), (60, 3351799), (66, 3047090), (110, 1828254), (132, 1523545), (165, 1218836), (220, 914127), (330, 609418), (660, 304709)]