202245108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{947}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 522863712

約数和(自身を除く): 320618604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 947, 962, 1369, 1443, 1894, 1924, 2738, 2841, 2886, 3788, 4107, 5476, 5682, 5772, 8214, 11364, 12311, 16428, 17797, 24622, 35039, 35594, 36933, 49244, 53391, 70078, 71188, 73866, 105117, 106782, 140156, 147732, 210234, 213564, 420468, 455507, 911014, 1296443, 1366521, 1822028, 2592886, 2733042, 3889329, 5185772, 5466084, 7778658, 15557316, 16853759, 33707518, 50561277, 67415036, 101122554, 202245108]

約数ペア:

[(1, 202245108), (2, 101122554), (3, 67415036), (4, 50561277), (6, 33707518), (12, 16853759), (13, 15557316), (26, 7778658), (37, 5466084), (39, 5185772), (52, 3889329), (74, 2733042), (78, 2592886), (111, 1822028), (148, 1366521), (156, 1296443), (222, 911014), (444, 455507), (481, 420468), (947, 213564), (962, 210234), (1369, 147732), (1443, 140156), (1894, 106782), (1924, 105117), (2738, 73866), (2841, 71188), (2886, 70078), (3788, 53391), (4107, 49244), (5476, 36933), (5682, 35594), (5772, 35039), (8214, 24622), (11364, 17797), (12311, 16428)]