201339248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2797}}^1$

素因数の和:3225

約数の個数: 40

約数和(自身を含む): 426750960

約数和(自身を除く): 225411712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 409, 818, 1636, 2797, 3272, 4499, 5594, 6544, 8998, 11188, 17996, 22376, 30767, 35992, 44752, 61534, 71984, 123068, 246136, 492272, 1143973, 2287946, 4575892, 9151784, 12583703, 18303568, 25167406, 50334812, 100669624, 201339248]

約数ペア:

[(1, 201339248), (2, 100669624), (4, 50334812), (8, 25167406), (11, 18303568), (16, 12583703), (22, 9151784), (44, 4575892), (88, 2287946), (176, 1143973), (409, 492272), (818, 246136), (1636, 123068), (2797, 71984), (3272, 61534), (4499, 44752), (5594, 35992), (6544, 30767), (8998, 22376), (11188, 17996)]