199756935

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{7829}}^1$

素因数の和:7859

約数の個数: 56

約数和(自身を含む): 410793120

約数和(自身を除く): 211036185

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1215, 1701, 2835, 3645, 5103, 7829, 8505, 23487, 25515, 39145, 54803, 70461, 117435, 164409, 211383, 274015, 352305, 493227, 634149, 822045, 1056915, 1479681, 1902447, 2466135, 3170745, 4439043, 5707341, 7398405, 9512235, 13317129, 22195215, 28536705, 39951387, 66585645, 199756935]

約数ペア:

[(1, 199756935), (3, 66585645), (5, 39951387), (7, 28536705), (9, 22195215), (15, 13317129), (21, 9512235), (27, 7398405), (35, 5707341), (45, 4439043), (63, 3170745), (81, 2466135), (105, 1902447), (135, 1479681), (189, 1056915), (243, 822045), (315, 634149), (405, 493227), (567, 352305), (729, 274015), (945, 211383), (1215, 164409), (1701, 117435), (2835, 70461), (3645, 54803), (5103, 39145), (7829, 25515), (8505, 23487)]