210825818

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{5227}}^1$

素因数の和:5346

約数の個数: 32

約数和(自身を含む): 375412224

約数和(自身を除く): 164586406

約数列:

[1, 2, 7, 14, 43, 67, 86, 134, 301, 469, 602, 938, 2881, 5227, 5762, 10454, 20167, 36589, 40334, 73178, 224761, 350209, 449522, 700418, 1573327, 2451463, 3146654, 4902926, 15058987, 30117974, 105412909, 210825818]

約数ペア:

[(1, 210825818), (2, 105412909), (7, 30117974), (14, 15058987), (43, 4902926), (67, 3146654), (86, 2451463), (134, 1573327), (301, 700418), (469, 449522), (602, 350209), (938, 224761), (2881, 73178), (5227, 40334), (5762, 36589), (10454, 20167)]