203426538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{563}}^1\times {\mathrm{1229}}^1$

素因数の和:1811

約数の個数: 48

約数和(自身を含む): 474504480

約数和(自身を除く): 271077942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 563, 1126, 1229, 1689, 2458, 3378, 3687, 3941, 7374, 7882, 8603, 11823, 17206, 23646, 25809, 27587, 51618, 55174, 60221, 82761, 120442, 165522, 180663, 361326, 691927, 1383854, 2075781, 4151562, 4843489, 9686978, 14530467, 29060934, 33904423, 67808846, 101713269, 203426538]

約数ペア:

[(1, 203426538), (2, 101713269), (3, 67808846), (6, 33904423), (7, 29060934), (14, 14530467), (21, 9686978), (42, 4843489), (49, 4151562), (98, 2075781), (147, 1383854), (294, 691927), (563, 361326), (1126, 180663), (1229, 165522), (1689, 120442), (2458, 82761), (3378, 60221), (3687, 55174), (3941, 51618), (7374, 27587), (7882, 25809), (8603, 23646), (11823, 17206)]