201899330065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{23719}}^1\times {\mathrm{54917}}^1$

素因数の和:78672

約数の個数: 16

約数和(自身を含む): 250109752320

約数和(自身を除く): 48210422255

約数列:

[1, 5, 31, 155, 23719, 54917, 118595, 274585, 735289, 1702427, 3676445, 8512135, 1302576323, 6512881615, 40379866013, 201899330065]

約数ペア:

[(1, 201899330065), (5, 40379866013), (31, 6512881615), (155, 1302576323), (23719, 8512135), (54917, 3676445), (118595, 1702427), (274585, 735289)]