207561310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{28163}}^1$

素因数の和:28248

約数の個数: 32

約数和(自身を含む): 413672832

約数和(自身を除く): 206111522

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 28163, 56326, 140815, 281630, 309793, 619586, 1548965, 1886921, 3097930, 3773842, 9434605, 18869210, 20756131, 41512262, 103780655, 207561310]

約数ペア:

[(1, 207561310), (2, 103780655), (5, 41512262), (10, 20756131), (11, 18869210), (22, 9434605), (55, 3773842), (67, 3097930), (110, 1886921), (134, 1548965), (335, 619586), (670, 309793), (737, 281630), (1474, 140815), (3685, 56326), (7370, 28163)]