201631122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{145477}}^1$

素因数の和:145503

約数の個数: 48

約数和(自身を含む): 544669632

約数和(自身を除く): 343038510

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 145477, 290954, 436431, 872862, 1018339, 1309293, 1600247, 2036678, 2618586, 3055017, 3200494, 4800741, 6110034, 9165051, 9601482, 11201729, 14402223, 18330102, 22403458, 28804446, 33605187, 67210374, 100815561, 201631122]

約数ペア:

[(1, 201631122), (2, 100815561), (3, 67210374), (6, 33605187), (7, 28804446), (9, 22403458), (11, 18330102), (14, 14402223), (18, 11201729), (21, 9601482), (22, 9165051), (33, 6110034), (42, 4800741), (63, 3200494), (66, 3055017), (77, 2618586), (99, 2036678), (126, 1600247), (154, 1309293), (198, 1018339), (231, 872862), (462, 436431), (693, 290954), (1386, 145477)]