201882450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 216

約数和(自身を含む): 642990096

約数和(自身を除く): 441107646

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 121, 147, 150, 154, 165, 175, 210, 227, 231, 242, 245, 275, 294, 330, 350, 363, 385, 454, 462, 490, 525, 539, 550, 605, 681, 726, 735, 770, 825, 847, 1050, 1078, 1135, 1155, 1210, 1225, 1362, 1470, 1589, 1617, 1650, 1694, 1815, 1925, 2270, 2310, 2450, 2497, 2541, 2695, 3025, 3178, 3234, 3405, 3630, 3675, 3850, 4235, 4767, 4994, 5082, 5390, 5675, 5775, 5929, 6050, 6810, 7350, 7491, 7945, 8085, 8470, 9075, 9534, 11123, 11350, 11550, 11858, 12485, 12705, 13475, 14982, 15890, 16170, 17025, 17479, 17787, 18150, 21175, 22246, 23835, 24970, 25410, 26950, 27467, 29645, 33369, 34050, 34958, 35574, 37455, 39725, 40425, 42350, 47670, 52437, 54934, 55615, 59290, 62425, 63525, 66738, 74910, 79450, 80850, 82401, 87395, 88935, 104874, 111230, 119175, 122353, 124850, 127050, 137335, 148225, 164802, 166845, 174790, 177870, 187275, 192269, 238350, 244706, 262185, 274670, 278075, 296450, 333690, 367059, 374550, 384538, 412005, 436975, 444675, 524370, 556150, 576807, 611765, 686675, 734118, 824010, 834225, 873950, 889350, 961345, 1153614, 1223530, 1310925, 1345883, 1373350, 1668450, 1835295, 1922690, 2060025, 2621850, 2691766, 2884035, 3058825, 3670590, 4037649, 4120050, 4806725, 5768070, 6117650, 6729415, 8075298, 9176475, 9613450, 13458830, 14420175, 18352950, 20188245, 28840350, 33647075, 40376490, 67294150, 100941225, 201882450]

約数ペア:

[(1, 201882450), (2, 100941225), (3, 67294150), (5, 40376490), (6, 33647075), (7, 28840350), (10, 20188245), (11, 18352950), (14, 14420175), (15, 13458830), (21, 9613450), (22, 9176475), (25, 8075298), (30, 6729415), (33, 6117650), (35, 5768070), (42, 4806725), (49, 4120050), (50, 4037649), (55, 3670590), (66, 3058825), (70, 2884035), (75, 2691766), (77, 2621850), (98, 2060025), (105, 1922690), (110, 1835295), (121, 1668450), (147, 1373350), (150, 1345883), (154, 1310925), (165, 1223530), (175, 1153614), (210, 961345), (227, 889350), (231, 873950), (242, 834225), (245, 824010), (275, 734118), (294, 686675), (330, 611765), (350, 576807), (363, 556150), (385, 524370), (454, 444675), (462, 436975), (490, 412005), (525, 384538), (539, 374550), (550, 367059), (605, 333690), (681, 296450), (726, 278075), (735, 274670), (770, 262185), (825, 244706), (847, 238350), (1050, 192269), (1078, 187275), (1135, 177870), (1155, 174790), (1210, 166845), (1225, 164802), (1362, 148225), (1470, 137335), (1589, 127050), (1617, 124850), (1650, 122353), (1694, 119175), (1815, 111230), (1925, 104874), (2270, 88935), (2310, 87395), (2450, 82401), (2497, 80850), (2541, 79450), (2695, 74910), (3025, 66738), (3178, 63525), (3234, 62425), (3405, 59290), (3630, 55615), (3675, 54934), (3850, 52437), (4235, 47670), (4767, 42350), (4994, 40425), (5082, 39725), (5390, 37455), (5675, 35574), (5775, 34958), (5929, 34050), (6050, 33369), (6810, 29645), (7350, 27467), (7491, 26950), (7945, 25410), (8085, 24970), (8470, 23835), (9075, 22246), (9534, 21175), (11123, 18150), (11350, 17787), (11550, 17479), (11858, 17025), (12485, 16170), (12705, 15890), (13475, 14982)]