143340302

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193181}}^1$

素因数の和:193243

約数の個数: 16

約数和(自身を含む): 250363872

約数和(自身を除く): 107023570

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 193181, 386362, 1352267, 2704534, 10238593, 20477186, 71670151, 143340302]

約数ペア:

[(1, 143340302), (2, 71670151), (7, 20477186), (14, 10238593), (53, 2704534), (106, 1352267), (371, 386362), (742, 193181)]