221637882

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{2897}}^1$

素因数の和:3254

約数の個数: 32

約数和(自身を含む): 455704704

約数和(自身を除く): 234066822

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 311, 622, 933, 1866, 2897, 5794, 8691, 12751, 17382, 25502, 38253, 76506, 118777, 237554, 356331, 712662, 900967, 1801934, 2702901, 5405802, 36939647, 73879294, 110818941, 221637882]

約数ペア:

[(1, 221637882), (2, 110818941), (3, 73879294), (6, 36939647), (41, 5405802), (82, 2702901), (123, 1801934), (246, 900967), (311, 712662), (622, 356331), (933, 237554), (1866, 118777), (2897, 76506), (5794, 38253), (8691, 25502), (12751, 17382)]