201860120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65539}}^1$

素因数の和:65568

約数の個数: 64

約数和(自身を含む): 566265600

約数和(自身を除く): 364405480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 65539, 131078, 262156, 327695, 458773, 524312, 655390, 720929, 917546, 1310780, 1441858, 1835092, 2293865, 2621560, 2883716, 3604645, 3670184, 4587730, 5046503, 5767432, 7209290, 9175460, 10093006, 14418580, 18350920, 20186012, 25232515, 28837160, 40372024, 50465030, 100930060, 201860120]

約数ペア:

[(1, 201860120), (2, 100930060), (4, 50465030), (5, 40372024), (7, 28837160), (8, 25232515), (10, 20186012), (11, 18350920), (14, 14418580), (20, 10093006), (22, 9175460), (28, 7209290), (35, 5767432), (40, 5046503), (44, 4587730), (55, 3670184), (56, 3604645), (70, 2883716), (77, 2621560), (88, 2293865), (110, 1835092), (140, 1441858), (154, 1310780), (220, 917546), (280, 720929), (308, 655390), (385, 524312), (440, 458773), (616, 327695), (770, 262156), (1540, 131078), (3080, 65539)]