231489476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{72431}}^1$

素因数の和:72499

約数の個数: 24

約数和(自身を含む): 438068736

約数和(自身を除く): 206579260

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 72431, 144862, 289724, 1231327, 2462654, 3404257, 4925308, 6808514, 13617028, 57872369, 115744738, 231489476]

約数ペア:

[(1, 231489476), (2, 115744738), (4, 57872369), (17, 13617028), (34, 6808514), (47, 4925308), (68, 3404257), (94, 2462654), (188, 1231327), (799, 289724), (1598, 144862), (3196, 72431)]