222559638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{230393}}^1$

素因数の和:230428

約数の個数: 32

約数和(自身を含む): 530827776

約数和(自身を除く): 308268138

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 230393, 460786, 691179, 1382358, 1612751, 3225502, 4838253, 5299039, 9676506, 10598078, 15897117, 31794234, 37093273, 74186546, 111279819, 222559638]

約数ペア:

[(1, 222559638), (2, 111279819), (3, 74186546), (6, 37093273), (7, 31794234), (14, 15897117), (21, 10598078), (23, 9676506), (42, 5299039), (46, 4838253), (69, 3225502), (138, 1612751), (161, 1382358), (322, 691179), (483, 460786), (966, 230393)]