225706208

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77509}}^1$

素因数の和:77539

約数の個数: 48

約数和(自身を含む): 546910560

約数和(自身を除く): 321204352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 77509, 155018, 310036, 542563, 620072, 1007617, 1085126, 1240144, 2015234, 2170252, 2480288, 4030468, 4340504, 7053319, 8060936, 8681008, 14106638, 16121872, 17362016, 28213276, 32243744, 56426552, 112853104, 225706208]

約数ペア:

[(1, 225706208), (2, 112853104), (4, 56426552), (7, 32243744), (8, 28213276), (13, 17362016), (14, 16121872), (16, 14106638), (26, 8681008), (28, 8060936), (32, 7053319), (52, 4340504), (56, 4030468), (91, 2480288), (104, 2170252), (112, 2015234), (182, 1240144), (208, 1085126), (224, 1007617), (364, 620072), (416, 542563), (728, 310036), (1456, 155018), (2912, 77509)]