200712904

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{155833}}^1$

素因数の和:155869

約数の個数: 32

約数和(自身を含む): 448801920

約数和(自身を除く): 248089016

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 155833, 311666, 623332, 1090831, 1246664, 2181662, 3584159, 4363324, 7168318, 8726648, 14336636, 25089113, 28673272, 50178226, 100356452, 200712904]

約数ペア:

[(1, 200712904), (2, 100356452), (4, 50178226), (7, 28673272), (8, 25089113), (14, 14336636), (23, 8726648), (28, 7168318), (46, 4363324), (56, 3584159), (92, 2181662), (161, 1246664), (184, 1090831), (322, 623332), (644, 311666), (1288, 155833)]