202087410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 575299584

約数和(自身を除く): 373212174

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 67, 70, 105, 106, 134, 159, 201, 210, 265, 271, 318, 335, 371, 402, 469, 530, 542, 670, 742, 795, 813, 938, 1005, 1113, 1355, 1407, 1590, 1626, 1855, 1897, 2010, 2226, 2345, 2710, 2814, 3551, 3710, 3794, 4065, 4690, 5565, 5691, 7035, 7102, 8130, 9485, 10653, 11130, 11382, 14070, 14363, 17755, 18157, 18970, 21306, 24857, 28455, 28726, 35510, 36314, 43089, 49714, 53265, 54471, 56910, 71815, 74571, 86178, 90785, 100541, 106530, 108942, 124285, 127099, 143630, 149142, 181570, 201082, 215445, 248570, 254198, 272355, 301623, 372855, 381297, 430890, 502705, 544710, 603246, 635495, 745710, 762594, 962321, 1005410, 1270990, 1508115, 1906485, 1924642, 2886963, 3016230, 3812970, 4811605, 5773926, 6736247, 9623210, 13472494, 14434815, 20208741, 28869630, 33681235, 40417482, 67362470, 101043705, 202087410]

約数ペア:

[(1, 202087410), (2, 101043705), (3, 67362470), (5, 40417482), (6, 33681235), (7, 28869630), (10, 20208741), (14, 14434815), (15, 13472494), (21, 9623210), (30, 6736247), (35, 5773926), (42, 4811605), (53, 3812970), (67, 3016230), (70, 2886963), (105, 1924642), (106, 1906485), (134, 1508115), (159, 1270990), (201, 1005410), (210, 962321), (265, 762594), (271, 745710), (318, 635495), (335, 603246), (371, 544710), (402, 502705), (469, 430890), (530, 381297), (542, 372855), (670, 301623), (742, 272355), (795, 254198), (813, 248570), (938, 215445), (1005, 201082), (1113, 181570), (1355, 149142), (1407, 143630), (1590, 127099), (1626, 124285), (1855, 108942), (1897, 106530), (2010, 100541), (2226, 90785), (2345, 86178), (2710, 74571), (2814, 71815), (3551, 56910), (3710, 54471), (3794, 53265), (4065, 49714), (4690, 43089), (5565, 36314), (5691, 35510), (7035, 28726), (7102, 28455), (8130, 24857), (9485, 21306), (10653, 18970), (11130, 18157), (11382, 17755), (14070, 14363)]