206919126

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 456159600

約数和(自身を除く): 249240474

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 227, 267, 454, 534, 569, 681, 801, 1138, 1362, 1602, 1707, 2043, 3414, 4086, 5121, 10242, 20203, 40406, 50641, 60609, 101282, 121218, 129163, 151923, 181827, 258326, 303846, 363654, 387489, 455769, 774978, 911538, 1162467, 2324934, 11495507, 22991014, 34486521, 68973042, 103459563, 206919126]

約数ペア:

[(1, 206919126), (2, 103459563), (3, 68973042), (6, 34486521), (9, 22991014), (18, 11495507), (89, 2324934), (178, 1162467), (227, 911538), (267, 774978), (454, 455769), (534, 387489), (569, 363654), (681, 303846), (801, 258326), (1138, 181827), (1362, 151923), (1602, 129163), (1707, 121218), (2043, 101282), (3414, 60609), (4086, 50641), (5121, 40406), (10242, 20203)]