194489460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{98227}}^1$

素因数の和:98253

約数の個数: 72

約数和(自身を含む): 643589856

約数和(自身を除く): 449100396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 98227, 196454, 294681, 392908, 491135, 589362, 884043, 982270, 1080497, 1178724, 1473405, 1768086, 1964540, 2160994, 2946810, 3241491, 3536172, 4321988, 4420215, 5402485, 5893620, 6482982, 8840430, 9724473, 10804970, 12965964, 16207455, 17680860, 19448946, 21609940, 32414910, 38897892, 48622365, 64829820, 97244730, 194489460]

約数ペア:

[(1, 194489460), (2, 97244730), (3, 64829820), (4, 48622365), (5, 38897892), (6, 32414910), (9, 21609940), (10, 19448946), (11, 17680860), (12, 16207455), (15, 12965964), (18, 10804970), (20, 9724473), (22, 8840430), (30, 6482982), (33, 5893620), (36, 5402485), (44, 4420215), (45, 4321988), (55, 3536172), (60, 3241491), (66, 2946810), (90, 2160994), (99, 1964540), (110, 1768086), (132, 1473405), (165, 1178724), (180, 1080497), (198, 982270), (220, 884043), (330, 589362), (396, 491135), (495, 392908), (660, 294681), (990, 196454), (1980, 98227)]