201120990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 595703808

約数和(自身を除く): 394582818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 47, 49, 70, 71, 82, 94, 98, 105, 123, 141, 142, 147, 205, 210, 213, 235, 245, 246, 282, 287, 294, 329, 355, 410, 426, 470, 490, 497, 574, 615, 658, 705, 710, 735, 861, 987, 994, 1065, 1230, 1410, 1435, 1470, 1491, 1645, 1722, 1927, 1974, 2009, 2130, 2303, 2485, 2870, 2911, 2982, 3290, 3337, 3479, 3854, 4018, 4305, 4606, 4935, 4970, 5781, 5822, 6027, 6674, 6909, 6958, 7455, 8610, 8733, 9635, 9870, 10011, 10045, 10437, 11515, 11562, 12054, 13489, 13818, 14555, 14910, 16685, 17395, 17466, 19270, 20022, 20090, 20377, 20874, 23030, 23359, 26978, 28905, 29110, 30135, 33370, 34545, 34790, 40467, 40754, 43665, 46718, 50055, 52185, 57810, 60270, 61131, 67445, 69090, 70077, 80934, 87330, 94423, 100110, 101885, 104370, 116795, 122262, 134890, 136817, 140154, 142639, 163513, 188846, 202335, 203770, 233590, 273634, 283269, 285278, 305655, 327026, 350385, 404670, 410451, 427917, 472115, 490539, 566538, 611310, 684085, 700770, 713195, 817565, 820902, 855834, 944230, 957719, 981078, 1368170, 1416345, 1426390, 1635130, 1915438, 2052255, 2139585, 2452695, 2832690, 2873157, 4104510, 4279170, 4788595, 4905390, 5746314, 6704033, 9577190, 13408066, 14365785, 20112099, 28731570, 33520165, 40224198, 67040330, 100560495, 201120990]

約数ペア:

[(1, 201120990), (2, 100560495), (3, 67040330), (5, 40224198), (6, 33520165), (7, 28731570), (10, 20112099), (14, 14365785), (15, 13408066), (21, 9577190), (30, 6704033), (35, 5746314), (41, 4905390), (42, 4788595), (47, 4279170), (49, 4104510), (70, 2873157), (71, 2832690), (82, 2452695), (94, 2139585), (98, 2052255), (105, 1915438), (123, 1635130), (141, 1426390), (142, 1416345), (147, 1368170), (205, 981078), (210, 957719), (213, 944230), (235, 855834), (245, 820902), (246, 817565), (282, 713195), (287, 700770), (294, 684085), (329, 611310), (355, 566538), (410, 490539), (426, 472115), (470, 427917), (490, 410451), (497, 404670), (574, 350385), (615, 327026), (658, 305655), (705, 285278), (710, 283269), (735, 273634), (861, 233590), (987, 203770), (994, 202335), (1065, 188846), (1230, 163513), (1410, 142639), (1435, 140154), (1470, 136817), (1491, 134890), (1645, 122262), (1722, 116795), (1927, 104370), (1974, 101885), (2009, 100110), (2130, 94423), (2303, 87330), (2485, 80934), (2870, 70077), (2911, 69090), (2982, 67445), (3290, 61131), (3337, 60270), (3479, 57810), (3854, 52185), (4018, 50055), (4305, 46718), (4606, 43665), (4935, 40754), (4970, 40467), (5781, 34790), (5822, 34545), (6027, 33370), (6674, 30135), (6909, 29110), (6958, 28905), (7455, 26978), (8610, 23359), (8733, 23030), (9635, 20874), (9870, 20377), (10011, 20090), (10045, 20022), (10437, 19270), (11515, 17466), (11562, 17395), (12054, 16685), (13489, 14910), (13818, 14555)]