204048630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{11393}}^1$

素因数の和:11605

約数の個数: 48

約数和(自身を含む): 533239200

約数和(自身を除く): 329190570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5970, 8955, 11393, 17910, 22786, 34179, 56965, 68358, 102537, 113930, 170895, 205074, 341790, 512685, 1025370, 2267207, 4534414, 6801621, 11336035, 13603242, 20404863, 22672070, 34008105, 40809726, 68016210, 102024315, 204048630]

約数ペア:

[(1, 204048630), (2, 102024315), (3, 68016210), (5, 40809726), (6, 34008105), (9, 22672070), (10, 20404863), (15, 13603242), (18, 11336035), (30, 6801621), (45, 4534414), (90, 2267207), (199, 1025370), (398, 512685), (597, 341790), (995, 205074), (1194, 170895), (1791, 113930), (1990, 102537), (2985, 68358), (3582, 56965), (5970, 34179), (8955, 22786), (11393, 17910)]