212762044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^2\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 54

約数和(自身を含む): 420253400

約数和(自身を除く): 207491356

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 199, 242, 398, 484, 517, 796, 1034, 2068, 2189, 2209, 4378, 4418, 5687, 8756, 8836, 9353, 11374, 18706, 22748, 24079, 24299, 37412, 48158, 48598, 96316, 97196, 102883, 205766, 267289, 411532, 439591, 534578, 879182, 1069156, 1131713, 1758364, 2263426, 4526852, 4835501, 9671002, 19342004, 53190511, 106381022, 212762044]

約数ペア:

[(1, 212762044), (2, 106381022), (4, 53190511), (11, 19342004), (22, 9671002), (44, 4835501), (47, 4526852), (94, 2263426), (121, 1758364), (188, 1131713), (199, 1069156), (242, 879182), (398, 534578), (484, 439591), (517, 411532), (796, 267289), (1034, 205766), (2068, 102883), (2189, 97196), (2209, 96316), (4378, 48598), (4418, 48158), (5687, 37412), (8756, 24299), (8836, 24079), (9353, 22748), (11374, 18706)]