208030194

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{24229}}^1$

素因数の和:24296

約数の個数: 40

約数和(自身を含む): 474956460

約数和(自身を除く): 266926266

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8586, 24229, 48458, 72687, 145374, 218061, 436122, 654183, 1284137, 1308366, 1962549, 2568274, 3852411, 3925098, 7704822, 11557233, 23114466, 34671699, 69343398, 104015097, 208030194]

約数ペア:

[(1, 208030194), (2, 104015097), (3, 69343398), (6, 34671699), (9, 23114466), (18, 11557233), (27, 7704822), (53, 3925098), (54, 3852411), (81, 2568274), (106, 1962549), (159, 1308366), (162, 1284137), (318, 654183), (477, 436122), (954, 218061), (1431, 145374), (2862, 72687), (4293, 48458), (8586, 24229)]