211068760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11251}}^1$

素因数の和:11336

約数の個数: 64

約数和(自身を含む): 550897920

約数和(自身を除く): 339829160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 9380, 11251, 18760, 22502, 45004, 56255, 78757, 90008, 112510, 157514, 225020, 315028, 393785, 450040, 630056, 753817, 787570, 1507634, 1575140, 3015268, 3150280, 3769085, 5276719, 6030536, 7538170, 10553438, 15076340, 21106876, 26383595, 30152680, 42213752, 52767190, 105534380, 211068760]

約数ペア:

[(1, 211068760), (2, 105534380), (4, 52767190), (5, 42213752), (7, 30152680), (8, 26383595), (10, 21106876), (14, 15076340), (20, 10553438), (28, 7538170), (35, 6030536), (40, 5276719), (56, 3769085), (67, 3150280), (70, 3015268), (134, 1575140), (140, 1507634), (268, 787570), (280, 753817), (335, 630056), (469, 450040), (536, 393785), (670, 315028), (938, 225020), (1340, 157514), (1876, 112510), (2345, 90008), (2680, 78757), (3752, 56255), (4690, 45004), (9380, 22502), (11251, 18760)]