209435232

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{30727}}^1$

素因数の和:30811

約数の個数: 48

約数和(自身を含む): 557528832

約数和(自身を除く): 348093600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 30727, 61454, 92181, 122908, 184362, 245816, 368724, 491632, 737448, 983264, 1474896, 2181617, 2949792, 4363234, 6544851, 8726468, 13089702, 17452936, 26179404, 34905872, 52358808, 69811744, 104717616, 209435232]

約数ペア:

[(1, 209435232), (2, 104717616), (3, 69811744), (4, 52358808), (6, 34905872), (8, 26179404), (12, 17452936), (16, 13089702), (24, 8726468), (32, 6544851), (48, 4363234), (71, 2949792), (96, 2181617), (142, 1474896), (213, 983264), (284, 737448), (426, 491632), (568, 368724), (852, 245816), (1136, 184362), (1704, 122908), (2272, 92181), (3408, 61454), (6816, 30727)]