209839248

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1795

約数の個数: 120

約数和(自身を含む): 629015296

約数和(自身を除く): 419176048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 744, 837, 972, 1116, 1296, 1488, 1674, 1741, 1944, 2232, 2511, 3348, 3482, 3888, 4464, 5022, 5223, 6696, 6964, 7533, 10044, 10446, 13392, 13928, 15066, 15669, 20088, 20892, 27856, 30132, 31338, 40176, 41784, 47007, 53971, 60264, 62676, 83568, 94014, 107942, 120528, 125352, 141021, 161913, 188028, 215884, 250704, 282042, 323826, 376056, 423063, 431768, 485739, 564084, 647652, 752112, 846126, 863536, 971478, 1128168, 1295304, 1457217, 1692252, 1942956, 2256336, 2590608, 2914434, 3384504, 3885912, 4371651, 5828868, 6769008, 7771824, 8743302, 11657736, 13114953, 17486604, 23315472, 26229906, 34973208, 52459812, 69946416, 104919624, 209839248]

約数ペア:

[(1, 209839248), (2, 104919624), (3, 69946416), (4, 52459812), (6, 34973208), (8, 26229906), (9, 23315472), (12, 17486604), (16, 13114953), (18, 11657736), (24, 8743302), (27, 7771824), (31, 6769008), (36, 5828868), (48, 4371651), (54, 3885912), (62, 3384504), (72, 2914434), (81, 2590608), (93, 2256336), (108, 1942956), (124, 1692252), (144, 1457217), (162, 1295304), (186, 1128168), (216, 971478), (243, 863536), (248, 846126), (279, 752112), (324, 647652), (372, 564084), (432, 485739), (486, 431768), (496, 423063), (558, 376056), (648, 323826), (744, 282042), (837, 250704), (972, 215884), (1116, 188028), (1296, 161913), (1488, 141021), (1674, 125352), (1741, 120528), (1944, 107942), (2232, 94014), (2511, 83568), (3348, 62676), (3482, 60264), (3888, 53971), (4464, 47007), (5022, 41784), (5223, 40176), (6696, 31338), (6964, 30132), (7533, 27856), (10044, 20892), (10446, 20088), (13392, 15669), (13928, 15066)]