213085160

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{35279}}^1$

素因数の和:35441

約数の個数: 32

約数和(自身を含む): 482630400

約数和(自身を除く): 269545240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 35279, 70558, 141116, 176395, 282232, 352790, 705580, 1411160, 5327129, 10654258, 21308516, 26635645, 42617032, 53271290, 106542580, 213085160]

約数ペア:

[(1, 213085160), (2, 106542580), (4, 53271290), (5, 42617032), (8, 26635645), (10, 21308516), (20, 10654258), (40, 5327129), (151, 1411160), (302, 705580), (604, 352790), (755, 282232), (1208, 176395), (1510, 141116), (3020, 70558), (6040, 35279)]