204556248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{16811}}^1$

素因数の和:16849

約数の個数: 72

約数和(自身を含む): 599936220

約数和(自身を除く): 395379972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 16811, 33622, 50433, 67244, 100866, 134488, 151299, 201732, 218543, 302598, 403464, 437086, 605196, 655629, 874172, 1210392, 1311258, 1748344, 1966887, 2622516, 2841059, 3933774, 5245032, 5682118, 7867548, 8523177, 11364236, 15735096, 17046354, 22728472, 25569531, 34092708, 51139062, 68185416, 102278124, 204556248]

約数ペア:

[(1, 204556248), (2, 102278124), (3, 68185416), (4, 51139062), (6, 34092708), (8, 25569531), (9, 22728472), (12, 17046354), (13, 15735096), (18, 11364236), (24, 8523177), (26, 7867548), (36, 5682118), (39, 5245032), (52, 3933774), (72, 2841059), (78, 2622516), (104, 1966887), (117, 1748344), (156, 1311258), (169, 1210392), (234, 874172), (312, 655629), (338, 605196), (468, 437086), (507, 403464), (676, 302598), (936, 218543), (1014, 201732), (1352, 151299), (1521, 134488), (2028, 100866), (3042, 67244), (4056, 50433), (6084, 33622), (12168, 16811)]