200265816

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{20809}}^1$

素因数の和:21219

約数の個数: 32

約数和(自身を含む): 501937200

約数和(自身を除く): 301671384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 1203, 1604, 2406, 3208, 4812, 9624, 20809, 41618, 62427, 83236, 124854, 166472, 249708, 499416, 8344409, 16688818, 25033227, 33377636, 50066454, 66755272, 100132908, 200265816]

約数ペア:

[(1, 200265816), (2, 100132908), (3, 66755272), (4, 50066454), (6, 33377636), (8, 25033227), (12, 16688818), (24, 8344409), (401, 499416), (802, 249708), (1203, 166472), (1604, 124854), (2406, 83236), (3208, 62427), (4812, 41618), (9624, 20809)]