201323830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{1019}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 378950400

約数和(自身を除く): 177626570

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 859, 1019, 1718, 2038, 4295, 5095, 8590, 10190, 19757, 23437, 39514, 46874, 98785, 117185, 197570, 234370, 875321, 1750642, 4376605, 8753210, 20132383, 40264766, 100661915, 201323830]

約数ペア:

[(1, 201323830), (2, 100661915), (5, 40264766), (10, 20132383), (23, 8753210), (46, 4376605), (115, 1750642), (230, 875321), (859, 234370), (1019, 197570), (1718, 117185), (2038, 98785), (4295, 46874), (5095, 39514), (8590, 23437), (10190, 19757)]