201900072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:895

約数の個数: 128

約数和(自身を含む): 589317120

約数和(自身を除く): 387417048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 41, 44, 46, 66, 69, 82, 88, 92, 123, 132, 138, 164, 184, 246, 253, 264, 276, 328, 451, 492, 506, 552, 759, 811, 902, 943, 984, 1012, 1353, 1518, 1622, 1804, 1886, 2024, 2433, 2706, 2829, 3036, 3244, 3608, 3772, 4866, 5412, 5658, 6072, 6488, 7544, 8921, 9732, 10373, 10824, 11316, 17842, 18653, 19464, 20746, 22632, 26763, 31119, 33251, 35684, 37306, 41492, 53526, 55959, 62238, 66502, 71368, 74612, 82984, 99753, 107052, 111918, 124476, 133004, 149224, 199506, 205183, 214104, 223836, 248952, 266008, 365761, 399012, 410366, 447672, 615549, 731522, 764773, 798024, 820732, 1097283, 1231098, 1463044, 1529546, 1641464, 2194566, 2294319, 2462196, 2926088, 3059092, 4389132, 4588638, 4924392, 6118184, 8412503, 8778264, 9177276, 16825006, 18354552, 25237509, 33650012, 50475018, 67300024, 100950036, 201900072]

約数ペア:

[(1, 201900072), (2, 100950036), (3, 67300024), (4, 50475018), (6, 33650012), (8, 25237509), (11, 18354552), (12, 16825006), (22, 9177276), (23, 8778264), (24, 8412503), (33, 6118184), (41, 4924392), (44, 4588638), (46, 4389132), (66, 3059092), (69, 2926088), (82, 2462196), (88, 2294319), (92, 2194566), (123, 1641464), (132, 1529546), (138, 1463044), (164, 1231098), (184, 1097283), (246, 820732), (253, 798024), (264, 764773), (276, 731522), (328, 615549), (451, 447672), (492, 410366), (506, 399012), (552, 365761), (759, 266008), (811, 248952), (902, 223836), (943, 214104), (984, 205183), (1012, 199506), (1353, 149224), (1518, 133004), (1622, 124476), (1804, 111918), (1886, 107052), (2024, 99753), (2433, 82984), (2706, 74612), (2829, 71368), (3036, 66502), (3244, 62238), (3608, 55959), (3772, 53526), (4866, 41492), (5412, 37306), (5658, 35684), (6072, 33251), (6488, 31119), (7544, 26763), (8921, 22632), (9732, 20746), (10373, 19464), (10824, 18653), (11316, 17842)]