201222377

素因数分解:

${\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 213736320

約数和(自身を除く): 12513943

約数列:

[1, 23, 113, 139, 557, 2599, 3197, 12811, 15707, 62941, 77423, 361261, 1447643, 1780729, 8748799, 201222377]

約数ペア:

[(1, 201222377), (23, 8748799), (113, 1780729), (139, 1447643), (557, 361261), (2599, 77423), (3197, 62941), (12811, 15707)]