200989095

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{983}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 330435072

約数和(自身を除く): 129445977

約数列:

[1, 3, 5, 15, 43, 129, 215, 317, 645, 951, 983, 1585, 2949, 4755, 4915, 13631, 14745, 40893, 42269, 68155, 126807, 204465, 211345, 311611, 634035, 934833, 1558055, 4674165, 13399273, 40197819, 66996365, 200989095]

約数ペア:

[(1, 200989095), (3, 66996365), (5, 40197819), (15, 13399273), (43, 4674165), (129, 1558055), (215, 934833), (317, 634035), (645, 311611), (951, 211345), (983, 204465), (1585, 126807), (2949, 68155), (4755, 42269), (4915, 40893), (13631, 14745)]