208740312

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263561}}^1$

素因数の和:263584

約数の個数: 48

約数和(自身を含む): 616735080

約数和(自身を除く): 407994768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 263561, 527122, 790683, 1054244, 1581366, 2108488, 2372049, 2899171, 3162732, 4744098, 5798342, 6325464, 8697513, 9488196, 11596684, 17395026, 18976392, 23193368, 26092539, 34790052, 52185078, 69580104, 104370156, 208740312]

約数ペア:

[(1, 208740312), (2, 104370156), (3, 69580104), (4, 52185078), (6, 34790052), (8, 26092539), (9, 23193368), (11, 18976392), (12, 17395026), (18, 11596684), (22, 9488196), (24, 8697513), (33, 6325464), (36, 5798342), (44, 4744098), (66, 3162732), (72, 2899171), (88, 2372049), (99, 2108488), (132, 1581366), (198, 1054244), (264, 790683), (396, 527122), (792, 263561)]