200056590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{3457}}^1$

素因数の和:4113

約数の個数: 48

約数和(自身を含む): 521106768

約数和(自身を除く): 321050178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 643, 1286, 1929, 3215, 3457, 3858, 5787, 6430, 6914, 9645, 10371, 11574, 17285, 19290, 20742, 28935, 31113, 34570, 51855, 57870, 62226, 103710, 155565, 311130, 2222851, 4445702, 6668553, 11114255, 13337106, 20005659, 22228510, 33342765, 40011318, 66685530, 100028295, 200056590]

約数ペア:

[(1, 200056590), (2, 100028295), (3, 66685530), (5, 40011318), (6, 33342765), (9, 22228510), (10, 20005659), (15, 13337106), (18, 11114255), (30, 6668553), (45, 4445702), (90, 2222851), (643, 311130), (1286, 155565), (1929, 103710), (3215, 62226), (3457, 57870), (3858, 51855), (5787, 34570), (6430, 31113), (6914, 28935), (9645, 20742), (10371, 19290), (11574, 17285)]