221058822

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{6449}}^1$

素因数の和:6680

約数の個数: 32

約数和(自身を含む): 459756000

約数和(自身を除く): 238697178

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 197, 394, 591, 1182, 5713, 6449, 11426, 12898, 17139, 19347, 34278, 38694, 187021, 374042, 561063, 1122126, 1270453, 2540906, 3811359, 7622718, 36843137, 73686274, 110529411, 221058822]

約数ペア:

[(1, 221058822), (2, 110529411), (3, 73686274), (6, 36843137), (29, 7622718), (58, 3811359), (87, 2540906), (174, 1270453), (197, 1122126), (394, 561063), (591, 374042), (1182, 187021), (5713, 38694), (6449, 34278), (11426, 19347), (12898, 17139)]