208707432

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1321}}^1$

素因数の和:1586

約数の個数: 64

約数和(自身を含む): 542548800

約数和(自身を除く): 333841368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 227, 232, 348, 454, 681, 696, 908, 1321, 1362, 1816, 2642, 2724, 3963, 5284, 5448, 6583, 7926, 10568, 13166, 15852, 19749, 26332, 31704, 38309, 39498, 52664, 76618, 78996, 114927, 153236, 157992, 229854, 299867, 306472, 459708, 599734, 899601, 919416, 1199468, 1799202, 2398936, 3598404, 7196808, 8696143, 17392286, 26088429, 34784572, 52176858, 69569144, 104353716, 208707432]

約数ペア:

[(1, 208707432), (2, 104353716), (3, 69569144), (4, 52176858), (6, 34784572), (8, 26088429), (12, 17392286), (24, 8696143), (29, 7196808), (58, 3598404), (87, 2398936), (116, 1799202), (174, 1199468), (227, 919416), (232, 899601), (348, 599734), (454, 459708), (681, 306472), (696, 299867), (908, 229854), (1321, 157992), (1362, 153236), (1816, 114927), (2642, 78996), (2724, 76618), (3963, 52664), (5284, 39498), (5448, 38309), (6583, 31704), (7926, 26332), (10568, 19749), (13166, 15852)]