202143704

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{18899}}^1$

素因数の和:19103

約数の個数: 32

約数和(自身を含む): 435456000

約数和(自身を除く): 233312296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 10696, 18899, 37798, 75596, 132293, 151192, 264586, 529172, 1058344, 3609709, 7219418, 14438836, 25267963, 28877672, 50535926, 101071852, 202143704]

約数ペア:

[(1, 202143704), (2, 101071852), (4, 50535926), (7, 28877672), (8, 25267963), (14, 14438836), (28, 7219418), (56, 3609709), (191, 1058344), (382, 529172), (764, 264586), (1337, 151192), (1528, 132293), (2674, 75596), (5348, 37798), (10696, 18899)]