201067955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2999}}^1$

素因数の和:3091

約数の個数: 32

約数和(自身を含む): 279936000

約数和(自身を除く): 78868045

約数列:

[1, 5, 11, 23, 53, 55, 115, 253, 265, 583, 1219, 1265, 2915, 2999, 6095, 13409, 14995, 32989, 67045, 68977, 158947, 164945, 344885, 758747, 794735, 1748417, 3655781, 3793735, 8742085, 18278905, 40213591, 201067955]

約数ペア:

[(1, 201067955), (5, 40213591), (11, 18278905), (23, 8742085), (53, 3793735), (55, 3655781), (115, 1748417), (253, 794735), (265, 758747), (583, 344885), (1219, 164945), (1265, 158947), (2915, 68977), (2999, 67045), (6095, 32989), (13409, 14995)]