192384290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1993}}^1$

素因数の和:2211

約数の個数: 48

約数和(自身を含む): 405077112

約数和(自身を除く): 212692822

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 197, 245, 394, 490, 985, 1379, 1970, 1993, 2758, 3986, 6895, 9653, 9965, 13790, 13951, 19306, 19930, 27902, 48265, 69755, 96530, 97657, 139510, 195314, 392621, 488285, 785242, 976570, 1963105, 2748347, 3926210, 5496694, 13741735, 19238429, 27483470, 38476858, 96192145, 192384290]

約数ペア:

[(1, 192384290), (2, 96192145), (5, 38476858), (7, 27483470), (10, 19238429), (14, 13741735), (35, 5496694), (49, 3926210), (70, 2748347), (98, 1963105), (197, 976570), (245, 785242), (394, 488285), (490, 392621), (985, 195314), (1379, 139510), (1970, 97657), (1993, 96530), (2758, 69755), (3986, 48265), (6895, 27902), (9653, 19930), (9965, 19306), (13790, 13951)]