206859450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{197009}}^1$

素因数の和:197031

約数の個数: 48

約数和(自身を含む): 586301760

約数和(自身を除く): 379442310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 197009, 394018, 591027, 985045, 1182054, 1379063, 1970090, 2758126, 2955135, 4137189, 4925225, 5910270, 6895315, 8274378, 9850450, 13790630, 14775675, 20685945, 29551350, 34476575, 41371890, 68953150, 103429725, 206859450]

約数ペア:

[(1, 206859450), (2, 103429725), (3, 68953150), (5, 41371890), (6, 34476575), (7, 29551350), (10, 20685945), (14, 14775675), (15, 13790630), (21, 9850450), (25, 8274378), (30, 6895315), (35, 5910270), (42, 4925225), (50, 4137189), (70, 2955135), (75, 2758126), (105, 1970090), (150, 1379063), (175, 1182054), (210, 985045), (350, 591027), (525, 394018), (1050, 197009)]