200384865

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1607}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 370251648

約数和(自身を除く): 169866783

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 163, 255, 489, 765, 815, 1467, 1607, 2445, 2771, 4821, 7335, 8035, 8313, 13855, 14463, 24105, 24939, 27319, 41565, 72315, 81957, 124695, 136595, 245871, 261941, 409785, 785823, 1229355, 1309705, 2357469, 3929115, 4452997, 11787345, 13358991, 22264985, 40076973, 66794955, 200384865]

約数ペア:

[(1, 200384865), (3, 66794955), (5, 40076973), (9, 22264985), (15, 13358991), (17, 11787345), (45, 4452997), (51, 3929115), (85, 2357469), (153, 1309705), (163, 1229355), (255, 785823), (489, 409785), (765, 261941), (815, 245871), (1467, 136595), (1607, 124695), (2445, 81957), (2771, 72315), (4821, 41565), (7335, 27319), (8035, 24939), (8313, 24105), (13855, 14463)]