200874807

素因数分解:

$3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{6977}}^1$

素因数の和:7447

約数の個数: 24

約数和(自身を含む): 332376096

約数和(自身を除く): 131501289

約数列:

[1, 3, 7, 9, 21, 63, 457, 1371, 3199, 4113, 6977, 9597, 20931, 28791, 48839, 62793, 146517, 439551, 3188489, 9565467, 22319423, 28696401, 66958269, 200874807]

約数ペア:

[(1, 200874807), (3, 66958269), (7, 28696401), (9, 22319423), (21, 9565467), (63, 3188489), (457, 439551), (1371, 146517), (3199, 62793), (4113, 48839), (6977, 28791), (9597, 20931)]