200785830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 565219296

約数和(自身を除く): 364433466

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 137, 147, 210, 245, 274, 294, 411, 490, 685, 735, 822, 959, 997, 1370, 1470, 1918, 1994, 2055, 2877, 2991, 4110, 4795, 4985, 5754, 5982, 6713, 6979, 9590, 9970, 13426, 13958, 14385, 14955, 20139, 20937, 28770, 29910, 33565, 34895, 40278, 41874, 48853, 67130, 69790, 97706, 100695, 104685, 136589, 146559, 201390, 209370, 244265, 273178, 293118, 409767, 488530, 682945, 732795, 819534, 956123, 1365890, 1465590, 1912246, 2048835, 2868369, 4097670, 4780615, 5736738, 6692861, 9561230, 13385722, 14341845, 20078583, 28683690, 33464305, 40157166, 66928610, 100392915, 200785830]

約数ペア:

[(1, 200785830), (2, 100392915), (3, 66928610), (5, 40157166), (6, 33464305), (7, 28683690), (10, 20078583), (14, 14341845), (15, 13385722), (21, 9561230), (30, 6692861), (35, 5736738), (42, 4780615), (49, 4097670), (70, 2868369), (98, 2048835), (105, 1912246), (137, 1465590), (147, 1365890), (210, 956123), (245, 819534), (274, 732795), (294, 682945), (411, 488530), (490, 409767), (685, 293118), (735, 273178), (822, 244265), (959, 209370), (997, 201390), (1370, 146559), (1470, 136589), (1918, 104685), (1994, 100695), (2055, 97706), (2877, 69790), (2991, 67130), (4110, 48853), (4795, 41874), (4985, 40278), (5754, 34895), (5982, 33565), (6713, 29910), (6979, 28770), (9590, 20937), (9970, 20139), (13426, 14955), (13958, 14385)]