201753742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{74779}}^1$

素因数の和:74871

約数の個数: 16

約数和(自身を含む): 323049600

約数和(自身を除く): 121295858

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 74779, 149558, 1420801, 2841602, 5309309, 10618618, 100876871, 201753742]

約数ペア:

[(1, 201753742), (2, 100876871), (19, 10618618), (38, 5309309), (71, 2841602), (142, 1420801), (1349, 149558), (2698, 74779)]