217613346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{4177}}^1$

素因数の和:4658

約数の個数: 32

約数和(自身を含む): 459245760

約数和(自身を除く): 241632414

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 457, 914, 1371, 2742, 4177, 8354, 8683, 12531, 17366, 25062, 26049, 52098, 79363, 158726, 238089, 476178, 1908889, 3817778, 5726667, 11453334, 36268891, 72537782, 108806673, 217613346]

約数ペア:

[(1, 217613346), (2, 108806673), (3, 72537782), (6, 36268891), (19, 11453334), (38, 5726667), (57, 3817778), (114, 1908889), (457, 476178), (914, 238089), (1371, 158726), (2742, 79363), (4177, 52098), (8354, 26049), (8683, 25062), (12531, 17366)]