227996444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2111}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 450379776

約数和(自身を除く): 222383332

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 268, 403, 806, 871, 1612, 1742, 2077, 2111, 3484, 4154, 4222, 8308, 8444, 27001, 27443, 54002, 54886, 65441, 108004, 109772, 130882, 141437, 261764, 282874, 565748, 850733, 1701466, 1838681, 3402932, 3677362, 4384547, 7354724, 8769094, 17538188, 56999111, 113998222, 227996444]

約数ペア:

[(1, 227996444), (2, 113998222), (4, 56999111), (13, 17538188), (26, 8769094), (31, 7354724), (52, 4384547), (62, 3677362), (67, 3402932), (124, 1838681), (134, 1701466), (268, 850733), (403, 565748), (806, 282874), (871, 261764), (1612, 141437), (1742, 130882), (2077, 109772), (2111, 108004), (3484, 65441), (4154, 54886), (4222, 54002), (8308, 27443), (8444, 27001)]