200983690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{3851}}^1$

素因数の和:4182

約数の個数: 32

約数和(自身を含む): 384398784

約数和(自身を除く): 183415094

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 307, 614, 1535, 3070, 3851, 5219, 7702, 10438, 19255, 26095, 38510, 52190, 65467, 130934, 327335, 654670, 1182257, 2364514, 5911285, 11822570, 20098369, 40196738, 100491845, 200983690]

約数ペア:

[(1, 200983690), (2, 100491845), (5, 40196738), (10, 20098369), (17, 11822570), (34, 5911285), (85, 2364514), (170, 1182257), (307, 654670), (614, 327335), (1535, 130934), (3070, 65467), (3851, 52190), (5219, 38510), (7702, 26095), (10438, 19255)]