205270156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563929}}^1$

素因数の和:563953

約数の個数: 24

約数和(自身を含む): 442121120

約数和(自身を除く): 236850964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 563929, 1127858, 2255716, 3947503, 7331077, 7895006, 14662154, 15790012, 29324308, 51317539, 102635078, 205270156]

約数ペア:

[(1, 205270156), (2, 102635078), (4, 51317539), (7, 29324308), (13, 15790012), (14, 14662154), (26, 7895006), (28, 7331077), (52, 3947503), (91, 2255716), (182, 1127858), (364, 563929)]