201565770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 591224832

約数和(自身を除く): 389659062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 131, 170, 210, 238, 255, 262, 357, 393, 431, 510, 595, 655, 714, 786, 862, 917, 1190, 1293, 1310, 1785, 1834, 1965, 2155, 2227, 2586, 2751, 3017, 3570, 3930, 4310, 4454, 4585, 5502, 6034, 6465, 6681, 7327, 9051, 9170, 11135, 12930, 13362, 13755, 14654, 15085, 15589, 18102, 21981, 22270, 27510, 30170, 31178, 33405, 36635, 43962, 45255, 46767, 51289, 56461, 66810, 73270, 77945, 90510, 93534, 102578, 109905, 112922, 153867, 155890, 169383, 219810, 233835, 256445, 282305, 307734, 338766, 395227, 467670, 512890, 564610, 769335, 790454, 846915, 959837, 1185681, 1538670, 1693830, 1919674, 1976135, 2371362, 2879511, 3952270, 4799185, 5759022, 5928405, 6718859, 9598370, 11856810, 13437718, 14397555, 20156577, 28795110, 33594295, 40313154, 67188590, 100782885, 201565770]

約数ペア:

[(1, 201565770), (2, 100782885), (3, 67188590), (5, 40313154), (6, 33594295), (7, 28795110), (10, 20156577), (14, 14397555), (15, 13437718), (17, 11856810), (21, 9598370), (30, 6718859), (34, 5928405), (35, 5759022), (42, 4799185), (51, 3952270), (70, 2879511), (85, 2371362), (102, 1976135), (105, 1919674), (119, 1693830), (131, 1538670), (170, 1185681), (210, 959837), (238, 846915), (255, 790454), (262, 769335), (357, 564610), (393, 512890), (431, 467670), (510, 395227), (595, 338766), (655, 307734), (714, 282305), (786, 256445), (862, 233835), (917, 219810), (1190, 169383), (1293, 155890), (1310, 153867), (1785, 112922), (1834, 109905), (1965, 102578), (2155, 93534), (2227, 90510), (2586, 77945), (2751, 73270), (3017, 66810), (3570, 56461), (3930, 51289), (4310, 46767), (4454, 45255), (4585, 43962), (5502, 36635), (6034, 33405), (6465, 31178), (6681, 30170), (7327, 27510), (9051, 22270), (9170, 21981), (11135, 18102), (12930, 15589), (13362, 15085), (13755, 14654)]