216914635

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4547}}^1$

素因数の和:4635

約数の個数: 32

約数和(自身を含む): 314357760

約数和(自身を除く): 97443125

約数列:

[1, 5, 7, 29, 35, 47, 145, 203, 235, 329, 1015, 1363, 1645, 4547, 6815, 9541, 22735, 31829, 47705, 131863, 159145, 213709, 659315, 923041, 1068545, 1495963, 4615205, 6197561, 7479815, 30987805, 43382927, 216914635]

約数ペア:

[(1, 216914635), (5, 43382927), (7, 30987805), (29, 7479815), (35, 6197561), (47, 4615205), (145, 1495963), (203, 1068545), (235, 923041), (329, 659315), (1015, 213709), (1363, 159145), (1645, 131863), (4547, 47705), (6815, 31829), (9541, 22735)]