201923910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{16141}}^1$

素因数の和:16293

約数の個数: 48

約数和(自身を含む): 528811920

約数和(自身を除く): 326888010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 16141, 32282, 48423, 80705, 96846, 145269, 161410, 242115, 290538, 484230, 726345, 1452690, 2243599, 4487198, 6730797, 11217995, 13461594, 20192391, 22435990, 33653985, 40384782, 67307970, 100961955, 201923910]

約数ペア:

[(1, 201923910), (2, 100961955), (3, 67307970), (5, 40384782), (6, 33653985), (9, 22435990), (10, 20192391), (15, 13461594), (18, 11217995), (30, 6730797), (45, 4487198), (90, 2243599), (139, 1452690), (278, 726345), (417, 484230), (695, 290538), (834, 242115), (1251, 161410), (1390, 145269), (2085, 96846), (2502, 80705), (4170, 48423), (6255, 32282), (12510, 16141)]