206831350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2062

約数の個数: 72

約数和(自身を含む): 447955704

約数和(自身を除く): 241124354

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 275, 374, 425, 550, 605, 850, 935, 1210, 1870, 2011, 2057, 3025, 4022, 4114, 4675, 6050, 9350, 10055, 10285, 20110, 20570, 22121, 34187, 44242, 50275, 51425, 68374, 100550, 102850, 110605, 170935, 221210, 243331, 341870, 376057, 486662, 553025, 752114, 854675, 1106050, 1216655, 1709350, 1880285, 2433310, 3760570, 4136627, 6083275, 8273254, 9401425, 12166550, 18802850, 20683135, 41366270, 103415675, 206831350]

約数ペア:

[(1, 206831350), (2, 103415675), (5, 41366270), (10, 20683135), (11, 18802850), (17, 12166550), (22, 9401425), (25, 8273254), (34, 6083275), (50, 4136627), (55, 3760570), (85, 2433310), (110, 1880285), (121, 1709350), (170, 1216655), (187, 1106050), (242, 854675), (275, 752114), (374, 553025), (425, 486662), (550, 376057), (605, 341870), (850, 243331), (935, 221210), (1210, 170935), (1870, 110605), (2011, 102850), (2057, 100550), (3025, 68374), (4022, 51425), (4114, 50275), (4675, 44242), (6050, 34187), (9350, 22121), (10055, 20570), (10285, 20110)]