221344662

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{68443}}^1$

素因数の和:68473

約数の個数: 48

約数和(自身を含む): 561788352

約数和(自身を除く): 340443690

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 68443, 136886, 205329, 410658, 479101, 752873, 958202, 1437303, 1505746, 2258619, 2874606, 3353707, 4517238, 5270111, 6707414, 10061121, 10540222, 15810333, 20122242, 31620666, 36890777, 73781554, 110672331, 221344662]

約数ペア:

[(1, 221344662), (2, 110672331), (3, 73781554), (6, 36890777), (7, 31620666), (11, 20122242), (14, 15810333), (21, 10540222), (22, 10061121), (33, 6707414), (42, 5270111), (49, 4517238), (66, 3353707), (77, 2874606), (98, 2258619), (147, 1505746), (154, 1437303), (231, 958202), (294, 752873), (462, 479101), (539, 410658), (1078, 205329), (1617, 136886), (3234, 68443)]