201009390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{126421}}^1$

素因数の和:126484

約数の個数: 32

約数和(自身を含む): 491528736

約数和(自身を除く): 290519346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 126421, 252842, 379263, 632105, 758526, 1264210, 1896315, 3792630, 6700313, 13400626, 20100939, 33501565, 40201878, 67003130, 100504695, 201009390]

約数ペア:

[(1, 201009390), (2, 100504695), (3, 67003130), (5, 40201878), (6, 33501565), (10, 20100939), (15, 13400626), (30, 6700313), (53, 3792630), (106, 1896315), (159, 1264210), (265, 758526), (318, 632105), (530, 379263), (795, 252842), (1590, 126421)]