208272804

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{54751}}^1$

素因数の和:55075

約数の個数: 24

約数和(自身を含む): 487511808

約数和(自身を除く): 279239004

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 54751, 109502, 164253, 219004, 328506, 657012, 17356067, 34712134, 52068201, 69424268, 104136402, 208272804]

約数ペア:

[(1, 208272804), (2, 104136402), (3, 69424268), (4, 52068201), (6, 34712134), (12, 17356067), (317, 657012), (634, 328506), (951, 219004), (1268, 164253), (1902, 109502), (3804, 54751)]