193312420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 484468992

約数和(自身を除く): 291156572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 67, 70, 74, 134, 140, 148, 185, 259, 268, 335, 370, 469, 518, 557, 670, 740, 938, 1036, 1114, 1295, 1340, 1876, 2228, 2345, 2479, 2590, 2785, 3899, 4690, 4958, 5180, 5570, 7798, 9380, 9916, 11140, 12395, 15596, 17353, 19495, 20609, 24790, 34706, 37319, 38990, 41218, 49580, 69412, 74638, 77980, 82436, 86765, 103045, 144263, 149276, 173530, 186595, 206090, 261233, 288526, 347060, 373190, 412180, 522466, 577052, 721315, 746380, 1044932, 1306165, 1380803, 1442630, 2612330, 2761606, 2885260, 5224660, 5523212, 6904015, 9665621, 13808030, 19331242, 27616060, 38662484, 48328105, 96656210, 193312420]

約数ペア:

[(1, 193312420), (2, 96656210), (4, 48328105), (5, 38662484), (7, 27616060), (10, 19331242), (14, 13808030), (20, 9665621), (28, 6904015), (35, 5523212), (37, 5224660), (67, 2885260), (70, 2761606), (74, 2612330), (134, 1442630), (140, 1380803), (148, 1306165), (185, 1044932), (259, 746380), (268, 721315), (335, 577052), (370, 522466), (469, 412180), (518, 373190), (557, 347060), (670, 288526), (740, 261233), (938, 206090), (1036, 186595), (1114, 173530), (1295, 149276), (1340, 144263), (1876, 103045), (2228, 86765), (2345, 82436), (2479, 77980), (2590, 74638), (2785, 69412), (3899, 49580), (4690, 41218), (4958, 38990), (5180, 37319), (5570, 34706), (7798, 24790), (9380, 20609), (9916, 19495), (11140, 17353), (12395, 15596)]