201029451

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{308801}}^1$

素因数の和:308842

約数の個数: 16

約数和(自身を含む): 316213248

約数和(自身を除く): 115183797

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 308801, 926403, 2161607, 6484821, 9572831, 28718493, 67009817, 201029451]

約数ペア:

[(1, 201029451), (3, 67009817), (7, 28718493), (21, 9572831), (31, 6484821), (93, 2161607), (217, 926403), (651, 308801)]