200878290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131293}}^1$

素因数の和:131323

約数の個数: 48

約数和(自身を含む): 553010328

約数和(自身を除く): 352132038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 131293, 262586, 393879, 656465, 787758, 1181637, 1312930, 1969395, 2231981, 2363274, 3938790, 4463962, 5908185, 6695943, 11159905, 11816370, 13391886, 20087829, 22319810, 33479715, 40175658, 66959430, 100439145, 200878290]

約数ペア:

[(1, 200878290), (2, 100439145), (3, 66959430), (5, 40175658), (6, 33479715), (9, 22319810), (10, 20087829), (15, 13391886), (17, 11816370), (18, 11159905), (30, 6695943), (34, 5908185), (45, 4463962), (51, 3938790), (85, 2363274), (90, 2231981), (102, 1969395), (153, 1312930), (170, 1181637), (255, 787758), (306, 656465), (510, 393879), (765, 262586), (1530, 131293)]