200032280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{929}}^1$

素因数の和:1716

約数の個数: 64

約数和(自身を含む): 515592000

約数和(自身を除く): 315559720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 769, 929, 1538, 1858, 3076, 3716, 3845, 4645, 5383, 6152, 6503, 7432, 7690, 9290, 10766, 13006, 15380, 18580, 21532, 26012, 26915, 30760, 32515, 37160, 43064, 52024, 53830, 65030, 107660, 130060, 215320, 260120, 714401, 1428802, 2857604, 3572005, 5000807, 5715208, 7144010, 10001614, 14288020, 20003228, 25004035, 28576040, 40006456, 50008070, 100016140, 200032280]

約数ペア:

[(1, 200032280), (2, 100016140), (4, 50008070), (5, 40006456), (7, 28576040), (8, 25004035), (10, 20003228), (14, 14288020), (20, 10001614), (28, 7144010), (35, 5715208), (40, 5000807), (56, 3572005), (70, 2857604), (140, 1428802), (280, 714401), (769, 260120), (929, 215320), (1538, 130060), (1858, 107660), (3076, 65030), (3716, 53830), (3845, 52024), (4645, 43064), (5383, 37160), (6152, 32515), (6503, 30760), (7432, 26915), (7690, 26012), (9290, 21532), (10766, 18580), (13006, 15380)]