201640266

素因数分解:

$2^1\times 3^4\times {\mathrm{151}}^1\times {\mathrm{8243}}^1$

素因数の和:8408

約数の個数: 40

約数和(自身を含む): 454870944

約数和(自身を除く): 253230678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 151, 162, 302, 453, 906, 1359, 2718, 4077, 8154, 8243, 12231, 16486, 24462, 24729, 49458, 74187, 148374, 222561, 445122, 667683, 1244693, 1335366, 2489386, 3734079, 7468158, 11202237, 22404474, 33606711, 67213422, 100820133, 201640266]

約数ペア:

[(1, 201640266), (2, 100820133), (3, 67213422), (6, 33606711), (9, 22404474), (18, 11202237), (27, 7468158), (54, 3734079), (81, 2489386), (151, 1335366), (162, 1244693), (302, 667683), (453, 445122), (906, 222561), (1359, 148374), (2718, 74187), (4077, 49458), (8154, 24729), (8243, 24462), (12231, 16486)]