242000318

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{12409}}^1$

素因数の和:12624

約数の個数: 24

約数和(自身を含む): 424422000

約数和(自身を除く): 182421682

約数列:

[1, 2, 7, 14, 49, 98, 199, 398, 1393, 2786, 9751, 12409, 19502, 24818, 86863, 173726, 608041, 1216082, 2469391, 4938782, 17285737, 34571474, 121000159, 242000318]

約数ペア:

[(1, 242000318), (2, 121000159), (7, 34571474), (14, 17285737), (49, 4938782), (98, 2469391), (199, 1216082), (398, 608041), (1393, 173726), (2786, 86863), (9751, 24818), (12409, 19502)]