199968090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{952229}}^1$

素因数の和:952246

約数の個数: 32

約数和(自身を含む): 548484480

約数和(自身を除く): 348516390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 952229, 1904458, 2856687, 4761145, 5713374, 6665603, 9522290, 13331206, 14283435, 19996809, 28566870, 33328015, 39993618, 66656030, 99984045, 199968090]

約数ペア:

[(1, 199968090), (2, 99984045), (3, 66656030), (5, 39993618), (6, 33328015), (7, 28566870), (10, 19996809), (14, 14283435), (15, 13331206), (21, 9522290), (30, 6665603), (35, 5713374), (42, 4761145), (70, 2856687), (105, 1904458), (210, 952229)]