202241799

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 325140480

約数和(自身を除く): 122898681

約数列:

[1, 3, 9, 27, 31, 47, 53, 93, 97, 141, 159, 279, 291, 423, 477, 837, 873, 1269, 1431, 1457, 1643, 2491, 2619, 3007, 4371, 4559, 4929, 5141, 7473, 9021, 13113, 13677, 14787, 15423, 22419, 27063, 39339, 41031, 44361, 46269, 67257, 77221, 81189, 123093, 138807, 141329, 159371, 231663, 241627, 423987, 478113, 694989, 724881, 1271961, 1434339, 2084967, 2174643, 3815883, 4303017, 6523929, 7490437, 22471311, 67413933, 202241799]

約数ペア:

[(1, 202241799), (3, 67413933), (9, 22471311), (27, 7490437), (31, 6523929), (47, 4303017), (53, 3815883), (93, 2174643), (97, 2084967), (141, 1434339), (159, 1271961), (279, 724881), (291, 694989), (423, 478113), (477, 423987), (837, 241627), (873, 231663), (1269, 159371), (1431, 141329), (1457, 138807), (1643, 123093), (2491, 81189), (2619, 77221), (3007, 67257), (4371, 46269), (4559, 44361), (4929, 41031), (5141, 39339), (7473, 27063), (9021, 22419), (13113, 15423), (13677, 14787)]