194910438

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{445001}}^1$

素因数の和:445079

約数の個数: 16

約数和(自身を含む): 395161776

約数和(自身を除く): 200251338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 445001, 890002, 1335003, 2670006, 32485073, 64970146, 97455219, 194910438]

約数ペア:

[(1, 194910438), (2, 97455219), (3, 64970146), (6, 32485073), (73, 2670006), (146, 1335003), (219, 890002), (438, 445001)]