201397729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9227}}^1$

素因数の和:9336

約数の個数: 16

約数和(自身を含む): 229444992

約数和(自身を除く): 28047263

約数列:

[1, 13, 23, 73, 299, 949, 1679, 9227, 21827, 119951, 212221, 673571, 2758873, 8756423, 15492133, 201397729]

約数ペア:

[(1, 201397729), (13, 15492133), (23, 8756423), (73, 2758873), (299, 673571), (949, 212221), (1679, 119951), (9227, 21827)]