229880066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3907}}^1$

素因数の和:4026

約数の個数: 32

約数和(自身を含む): 388674048

約数和(自身を除く): 158793982

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 403, 806, 949, 1898, 2263, 3907, 4526, 7814, 29419, 50791, 58838, 101582, 121117, 242234, 285211, 570422, 1574521, 3149042, 3707743, 7415486, 8841541, 17683082, 114940033, 229880066]

約数ペア:

[(1, 229880066), (2, 114940033), (13, 17683082), (26, 8841541), (31, 7415486), (62, 3707743), (73, 3149042), (146, 1574521), (403, 570422), (806, 285211), (949, 242234), (1898, 121117), (2263, 101582), (3907, 58838), (4526, 50791), (7814, 29419)]