208545667930

素因数分解:

$2^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2141}}^1\times {\mathrm{12601}}^1$

素因数の和:15522

約数の個数: 32

約数和(自身を含む): 376073219088

約数和(自身を除く): 167527551158

約数列:

[1, 2, 5, 10, 773, 1546, 2141, 3865, 4282, 7730, 10705, 12601, 21410, 25202, 63005, 126010, 1654993, 3309986, 8274965, 9740573, 16549930, 19481146, 26978741, 48702865, 53957482, 97405730, 134893705, 269787410, 20854566793, 41709133586, 104272833965, 208545667930]

約数ペア:

[(1, 208545667930), (2, 104272833965), (5, 41709133586), (10, 20854566793), (773, 269787410), (1546, 134893705), (2141, 97405730), (3865, 53957482), (4282, 48702865), (7730, 26978741), (10705, 19481146), (12601, 16549930), (21410, 9740573), (25202, 8274965), (63005, 3309986), (126010, 1654993)]