201983976

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 592416000

約数和(自身を除く): 390432024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 109, 138, 184, 207, 216, 218, 276, 327, 373, 414, 436, 552, 621, 654, 746, 828, 872, 981, 1119, 1242, 1308, 1492, 1656, 1962, 2238, 2484, 2507, 2616, 2943, 2984, 3357, 3924, 4476, 4968, 5014, 5886, 6714, 7521, 7848, 8579, 8952, 10028, 10071, 11772, 13428, 15042, 17158, 20056, 20142, 22563, 23544, 25737, 26856, 30084, 34316, 40284, 40657, 45126, 51474, 60168, 67689, 68632, 77211, 80568, 81314, 90252, 102948, 121971, 135378, 154422, 162628, 180504, 205896, 231633, 243942, 270756, 308844, 325256, 365913, 463266, 487884, 541512, 617688, 731826, 926532, 935111, 975768, 1097739, 1463652, 1853064, 1870222, 2195478, 2805333, 2927304, 3740444, 4390956, 5610666, 7480888, 8415999, 8781912, 11221332, 16831998, 22442664, 25247997, 33663996, 50495994, 67327992, 100991988, 201983976]

約数ペア:

[(1, 201983976), (2, 100991988), (3, 67327992), (4, 50495994), (6, 33663996), (8, 25247997), (9, 22442664), (12, 16831998), (18, 11221332), (23, 8781912), (24, 8415999), (27, 7480888), (36, 5610666), (46, 4390956), (54, 3740444), (69, 2927304), (72, 2805333), (92, 2195478), (108, 1870222), (109, 1853064), (138, 1463652), (184, 1097739), (207, 975768), (216, 935111), (218, 926532), (276, 731826), (327, 617688), (373, 541512), (414, 487884), (436, 463266), (552, 365913), (621, 325256), (654, 308844), (746, 270756), (828, 243942), (872, 231633), (981, 205896), (1119, 180504), (1242, 162628), (1308, 154422), (1492, 135378), (1656, 121971), (1962, 102948), (2238, 90252), (2484, 81314), (2507, 80568), (2616, 77211), (2943, 68632), (2984, 67689), (3357, 60168), (3924, 51474), (4476, 45126), (4968, 40657), (5014, 40284), (5886, 34316), (6714, 30084), (7521, 26856), (7848, 25737), (8579, 23544), (8952, 22563), (10028, 20142), (10071, 20056), (11772, 17158), (13428, 15042)]