220361442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{26633}}^1$

素因数の和:26842

約数の個数: 32

約数和(自身を含む): 506259072

約数和(自身を除く): 285897630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 26633, 53266, 79899, 159798, 186431, 372862, 559293, 1118586, 5246701, 10493402, 15740103, 31480206, 36726907, 73453814, 110180721, 220361442]

約数ペア:

[(1, 220361442), (2, 110180721), (3, 73453814), (6, 36726907), (7, 31480206), (14, 15740103), (21, 10493402), (42, 5246701), (197, 1118586), (394, 559293), (591, 372862), (1182, 186431), (1379, 159798), (2758, 79899), (4137, 53266), (8274, 26633)]