201713190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 573308928

約数和(自身を除く): 371595738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 107, 141, 191, 210, 214, 235, 282, 321, 329, 382, 470, 535, 573, 642, 658, 705, 749, 955, 987, 1070, 1146, 1337, 1410, 1498, 1605, 1645, 1910, 1974, 2247, 2674, 2865, 3210, 3290, 3745, 4011, 4494, 4935, 5029, 5730, 6685, 7490, 8022, 8977, 9870, 10058, 11235, 13370, 15087, 17954, 20055, 20437, 22470, 25145, 26931, 30174, 35203, 40110, 40874, 44885, 50290, 53862, 61311, 62839, 70406, 75435, 89770, 102185, 105609, 122622, 125678, 134655, 143059, 150870, 176015, 188517, 204370, 211218, 269310, 286118, 306555, 314195, 352030, 377034, 429177, 528045, 613110, 628390, 715295, 858354, 942585, 960539, 1056090, 1430590, 1885170, 1921078, 2145885, 2881617, 4291770, 4802695, 5763234, 6723773, 9605390, 13447546, 14408085, 20171319, 28816170, 33618865, 40342638, 67237730, 100856595, 201713190]

約数ペア:

[(1, 201713190), (2, 100856595), (3, 67237730), (5, 40342638), (6, 33618865), (7, 28816170), (10, 20171319), (14, 14408085), (15, 13447546), (21, 9605390), (30, 6723773), (35, 5763234), (42, 4802695), (47, 4291770), (70, 2881617), (94, 2145885), (105, 1921078), (107, 1885170), (141, 1430590), (191, 1056090), (210, 960539), (214, 942585), (235, 858354), (282, 715295), (321, 628390), (329, 613110), (382, 528045), (470, 429177), (535, 377034), (573, 352030), (642, 314195), (658, 306555), (705, 286118), (749, 269310), (955, 211218), (987, 204370), (1070, 188517), (1146, 176015), (1337, 150870), (1410, 143059), (1498, 134655), (1605, 125678), (1645, 122622), (1910, 105609), (1974, 102185), (2247, 89770), (2674, 75435), (2865, 70406), (3210, 62839), (3290, 61311), (3745, 53862), (4011, 50290), (4494, 44885), (4935, 40874), (5029, 40110), (5730, 35203), (6685, 30174), (7490, 26931), (8022, 25145), (8977, 22470), (9870, 20437), (10058, 20055), (11235, 17954), (13370, 15087)]