201215826

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1141

約数の個数: 80

約数和(自身を含む): 518538240

約数和(自身を除く): 317322414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 191, 378, 382, 567, 573, 929, 1134, 1146, 1337, 1719, 1858, 2674, 2787, 3438, 4011, 5157, 5574, 6503, 8022, 8361, 10314, 12033, 13006, 15471, 16722, 19509, 24066, 25083, 30942, 36099, 39018, 50166, 58527, 72198, 75249, 108297, 117054, 150498, 175581, 177439, 216594, 351162, 354878, 526743, 532317, 1053486, 1064634, 1242073, 1596951, 2484146, 3193902, 3726219, 4790853, 7452438, 9581706, 11178657, 14372559, 22357314, 28745118, 33535971, 67071942, 100607913, 201215826]

約数ペア:

[(1, 201215826), (2, 100607913), (3, 67071942), (6, 33535971), (7, 28745118), (9, 22357314), (14, 14372559), (18, 11178657), (21, 9581706), (27, 7452438), (42, 4790853), (54, 3726219), (63, 3193902), (81, 2484146), (126, 1596951), (162, 1242073), (189, 1064634), (191, 1053486), (378, 532317), (382, 526743), (567, 354878), (573, 351162), (929, 216594), (1134, 177439), (1146, 175581), (1337, 150498), (1719, 117054), (1858, 108297), (2674, 75249), (2787, 72198), (3438, 58527), (4011, 50166), (5157, 39018), (5574, 36099), (6503, 30942), (8022, 25083), (8361, 24066), (10314, 19509), (12033, 16722), (13006, 15471)]