201447972

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 585591552

約数和(自身を除く): 384143580

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 83, 99, 108, 132, 162, 166, 198, 227, 243, 249, 297, 324, 332, 396, 454, 486, 498, 594, 681, 747, 891, 908, 913, 972, 996, 1188, 1362, 1494, 1782, 1826, 2043, 2241, 2497, 2673, 2724, 2739, 2988, 3564, 3652, 4086, 4482, 4994, 5346, 5478, 6129, 6723, 7491, 8172, 8217, 8964, 9988, 10692, 10956, 12258, 13446, 14982, 16434, 18387, 18841, 20169, 22473, 24516, 24651, 26892, 29964, 32868, 36774, 37682, 40338, 44946, 49302, 55161, 56523, 67419, 73548, 73953, 75364, 80676, 89892, 98604, 110322, 113046, 134838, 147906, 169569, 202257, 207251, 220644, 221859, 226092, 269676, 295812, 339138, 404514, 414502, 443718, 508707, 606771, 621753, 678276, 809028, 829004, 887436, 1017414, 1213542, 1243506, 1526121, 1865259, 2034828, 2427084, 2487012, 3052242, 3730518, 4578363, 5595777, 6104484, 7461036, 9156726, 11191554, 16787331, 18313452, 22383108, 33574662, 50361993, 67149324, 100723986, 201447972]

約数ペア:

[(1, 201447972), (2, 100723986), (3, 67149324), (4, 50361993), (6, 33574662), (9, 22383108), (11, 18313452), (12, 16787331), (18, 11191554), (22, 9156726), (27, 7461036), (33, 6104484), (36, 5595777), (44, 4578363), (54, 3730518), (66, 3052242), (81, 2487012), (83, 2427084), (99, 2034828), (108, 1865259), (132, 1526121), (162, 1243506), (166, 1213542), (198, 1017414), (227, 887436), (243, 829004), (249, 809028), (297, 678276), (324, 621753), (332, 606771), (396, 508707), (454, 443718), (486, 414502), (498, 404514), (594, 339138), (681, 295812), (747, 269676), (891, 226092), (908, 221859), (913, 220644), (972, 207251), (996, 202257), (1188, 169569), (1362, 147906), (1494, 134838), (1782, 113046), (1826, 110322), (2043, 98604), (2241, 89892), (2497, 80676), (2673, 75364), (2724, 73953), (2739, 73548), (2988, 67419), (3564, 56523), (3652, 55161), (4086, 49302), (4482, 44946), (4994, 40338), (5346, 37682), (5478, 36774), (6129, 32868), (6723, 29964), (7491, 26892), (8172, 24651), (8217, 24516), (8964, 22473), (9988, 20169), (10692, 18841), (10956, 18387), (12258, 16434), (13446, 14982)]