200834150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 427472640

約数和(自身を除く): 226638490

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 71, 74, 110, 139, 142, 185, 275, 278, 355, 370, 407, 550, 695, 710, 781, 814, 925, 1390, 1529, 1562, 1775, 1850, 2035, 2627, 3058, 3475, 3550, 3905, 4070, 5143, 5254, 6950, 7645, 7810, 9869, 10175, 10286, 13135, 15290, 19525, 19738, 20350, 25715, 26270, 28897, 38225, 39050, 49345, 51430, 56573, 57794, 65675, 76450, 98690, 108559, 113146, 128575, 131350, 144485, 217118, 246725, 257150, 282865, 288970, 365153, 493450, 542795, 565730, 722425, 730306, 1085590, 1414325, 1444850, 1825765, 2713975, 2828650, 3651530, 4016683, 5427950, 8033366, 9128825, 18257650, 20083415, 40166830, 100417075, 200834150]

約数ペア:

[(1, 200834150), (2, 100417075), (5, 40166830), (10, 20083415), (11, 18257650), (22, 9128825), (25, 8033366), (37, 5427950), (50, 4016683), (55, 3651530), (71, 2828650), (74, 2713975), (110, 1825765), (139, 1444850), (142, 1414325), (185, 1085590), (275, 730306), (278, 722425), (355, 565730), (370, 542795), (407, 493450), (550, 365153), (695, 288970), (710, 282865), (781, 257150), (814, 246725), (925, 217118), (1390, 144485), (1529, 131350), (1562, 128575), (1775, 113146), (1850, 108559), (2035, 98690), (2627, 76450), (3058, 65675), (3475, 57794), (3550, 56573), (3905, 51430), (4070, 49345), (5143, 39050), (5254, 38225), (6950, 28897), (7645, 26270), (7810, 25715), (9869, 20350), (10175, 19738), (10286, 19525), (13135, 15290)]