201288732

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 504840336

約数和(自身を除く): 303551604

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 529, 851, 857, 1058, 1587, 1702, 1714, 2116, 2553, 2571, 3174, 3404, 3428, 5106, 5142, 6348, 10212, 10284, 19573, 19711, 31709, 39146, 39422, 58719, 59133, 63418, 78292, 78844, 95127, 117438, 118266, 126836, 190254, 234876, 236532, 380508, 453353, 729307, 906706, 1360059, 1458614, 1813412, 2187921, 2720118, 2917228, 4375842, 5440236, 8751684, 16774061, 33548122, 50322183, 67096244, 100644366, 201288732]

約数ペア:

[(1, 201288732), (2, 100644366), (3, 67096244), (4, 50322183), (6, 33548122), (12, 16774061), (23, 8751684), (37, 5440236), (46, 4375842), (69, 2917228), (74, 2720118), (92, 2187921), (111, 1813412), (138, 1458614), (148, 1360059), (222, 906706), (276, 729307), (444, 453353), (529, 380508), (851, 236532), (857, 234876), (1058, 190254), (1587, 126836), (1702, 118266), (1714, 117438), (2116, 95127), (2553, 78844), (2571, 78292), (3174, 63418), (3404, 59133), (3428, 58719), (5106, 39422), (5142, 39146), (6348, 31709), (10212, 19711), (10284, 19573)]