205144488

素因数分解:

$2^3\times 3^5\times {\mathrm{105527}}^1$

素因数の和:105548

約数の個数: 48

約数和(自身を含む): 576182880

約数和(自身を除く): 371038392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 105527, 211054, 316581, 422108, 633162, 844216, 949743, 1266324, 1899486, 2532648, 2849229, 3798972, 5698458, 7597944, 8547687, 11396916, 17095374, 22793832, 25643061, 34190748, 51286122, 68381496, 102572244, 205144488]

約数ペア:

[(1, 205144488), (2, 102572244), (3, 68381496), (4, 51286122), (6, 34190748), (8, 25643061), (9, 22793832), (12, 17095374), (18, 11396916), (24, 8547687), (27, 7597944), (36, 5698458), (54, 3798972), (72, 2849229), (81, 2532648), (108, 1899486), (162, 1266324), (216, 949743), (243, 844216), (324, 633162), (486, 422108), (648, 316581), (972, 211054), (1944, 105527)]