201697980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{305603}}^1$

素因数の和:305626

約数の個数: 48

約数和(自身を含む): 616097664

約数和(自身を除く): 414399684

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 305603, 611206, 916809, 1222412, 1528015, 1833618, 3056030, 3361633, 3667236, 4584045, 6112060, 6723266, 9168090, 10084899, 13446532, 16808165, 18336180, 20169798, 33616330, 40339596, 50424495, 67232660, 100848990, 201697980]

約数ペア:

[(1, 201697980), (2, 100848990), (3, 67232660), (4, 50424495), (5, 40339596), (6, 33616330), (10, 20169798), (11, 18336180), (12, 16808165), (15, 13446532), (20, 10084899), (22, 9168090), (30, 6723266), (33, 6112060), (44, 4584045), (55, 3667236), (60, 3361633), (66, 3056030), (110, 1833618), (132, 1528015), (165, 1222412), (220, 916809), (330, 611206), (660, 305603)]