219665604

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{631223}}^1$

素因数の和:631259

約数の個数: 24

約数和(自身を含む): 530228160

約数和(自身を除く): 310562556

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 631223, 1262446, 1893669, 2524892, 3787338, 7574676, 18305467, 36610934, 54916401, 73221868, 109832802, 219665604]

約数ペア:

[(1, 219665604), (2, 109832802), (3, 73221868), (4, 54916401), (6, 36610934), (12, 18305467), (29, 7574676), (58, 3787338), (87, 2524892), (116, 1893669), (174, 1262446), (348, 631223)]