221149194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{112031}}^1$

素因数の和:112090

約数の個数: 32

約数和(自身を含む): 516243456

約数和(自身を除く): 295094262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 112031, 224062, 336093, 672186, 784217, 1568434, 2352651, 4705302, 5265457, 10530914, 15796371, 31592742, 36858199, 73716398, 110574597, 221149194]

約数ペア:

[(1, 221149194), (2, 110574597), (3, 73716398), (6, 36858199), (7, 31592742), (14, 15796371), (21, 10530914), (42, 5265457), (47, 4705302), (94, 2352651), (141, 1568434), (282, 784217), (329, 672186), (658, 336093), (987, 224062), (1974, 112031)]