207745170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{587}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 512096256

約数和(自身を除く): 304351086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 251, 282, 470, 502, 587, 705, 753, 1174, 1255, 1410, 1506, 1761, 2510, 2935, 3522, 3765, 5870, 7530, 8805, 11797, 17610, 23594, 27589, 35391, 55178, 58985, 70782, 82767, 117970, 137945, 147337, 165534, 176955, 275890, 294674, 353910, 413835, 442011, 736685, 827670, 884022, 1473370, 2210055, 4420110, 6924839, 13849678, 20774517, 34624195, 41549034, 69248390, 103872585, 207745170]

約数ペア:

[(1, 207745170), (2, 103872585), (3, 69248390), (5, 41549034), (6, 34624195), (10, 20774517), (15, 13849678), (30, 6924839), (47, 4420110), (94, 2210055), (141, 1473370), (235, 884022), (251, 827670), (282, 736685), (470, 442011), (502, 413835), (587, 353910), (705, 294674), (753, 275890), (1174, 176955), (1255, 165534), (1410, 147337), (1506, 137945), (1761, 117970), (2510, 82767), (2935, 70782), (3522, 58985), (3765, 55178), (5870, 35391), (7530, 27589), (8805, 23594), (11797, 17610)]