201987464

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{33091}}^1$

素因数の和:33213

約数の個数: 32

約数和(自身を含む): 436814400

約数和(自身を除く): 234826936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 33091, 66182, 132364, 231637, 264728, 463274, 926548, 1853096, 3606919, 7213838, 14427676, 25248433, 28855352, 50496866, 100993732, 201987464]

約数ペア:

[(1, 201987464), (2, 100993732), (4, 50496866), (7, 28855352), (8, 25248433), (14, 14427676), (28, 7213838), (56, 3606919), (109, 1853096), (218, 926548), (436, 463274), (763, 264728), (872, 231637), (1526, 132364), (3052, 66182), (6104, 33091)]