204852972

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 484162560

約数和(自身を除く): 279309588

約数列:

[1, 2, 3, 4, 6, 12, 157, 227, 314, 454, 471, 479, 628, 681, 908, 942, 958, 1362, 1437, 1884, 1916, 2724, 2874, 5748, 35639, 71278, 75203, 106917, 108733, 142556, 150406, 213834, 217466, 225609, 300812, 326199, 427668, 434932, 451218, 652398, 902436, 1304796, 17071081, 34142162, 51213243, 68284324, 102426486, 204852972]

約数ペア:

[(1, 204852972), (2, 102426486), (3, 68284324), (4, 51213243), (6, 34142162), (12, 17071081), (157, 1304796), (227, 902436), (314, 652398), (454, 451218), (471, 434932), (479, 427668), (628, 326199), (681, 300812), (908, 225609), (942, 217466), (958, 213834), (1362, 150406), (1437, 142556), (1884, 108733), (1916, 106917), (2724, 75203), (2874, 71278), (5748, 35639)]