204708812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34981}}^1$

素因数の和:35022

約数の個数: 48

約数和(自身を含む): 470158080

約数和(自身を除く): 265449268

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 34981, 69962, 139924, 244867, 384791, 489734, 664639, 769582, 979468, 1329278, 1539164, 2658556, 2693537, 4652473, 5387074, 7311029, 9304946, 10774148, 14622058, 18609892, 29244116, 51177203, 102354406, 204708812]

約数ペア:

[(1, 204708812), (2, 102354406), (4, 51177203), (7, 29244116), (11, 18609892), (14, 14622058), (19, 10774148), (22, 9304946), (28, 7311029), (38, 5387074), (44, 4652473), (76, 2693537), (77, 2658556), (133, 1539164), (154, 1329278), (209, 979468), (266, 769582), (308, 664639), (418, 489734), (532, 384791), (836, 244867), (1463, 139924), (2926, 69962), (5852, 34981)]