201789872

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{41081}}^1$

素因数の和:41396

約数の個数: 20

約数和(自身を含む): 392250936

約数和(自身を除く): 190461064

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 41081, 82162, 164324, 328648, 657296, 12611867, 25223734, 50447468, 100894936, 201789872]

約数ペア:

[(1, 201789872), (2, 100894936), (4, 50447468), (8, 25223734), (16, 12611867), (307, 657296), (614, 328648), (1228, 164324), (2456, 82162), (4912, 41081)]