193844735

素因数分解:

$5^1\times 7^4\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 40

約数和(自身を含む): 276559536

約数和(自身を除く): 82714801

約数列:

[1, 5, 7, 35, 49, 67, 241, 245, 335, 343, 469, 1205, 1687, 1715, 2345, 2401, 3283, 8435, 11809, 12005, 16147, 16415, 22981, 59045, 80735, 82663, 113029, 114905, 160867, 413315, 565145, 578641, 791203, 804335, 2893205, 3956015, 5538421, 27692105, 38768947, 193844735]

約数ペア:

[(1, 193844735), (5, 38768947), (7, 27692105), (35, 5538421), (49, 3956015), (67, 2893205), (241, 804335), (245, 791203), (335, 578641), (343, 565145), (469, 413315), (1205, 160867), (1687, 114905), (1715, 113029), (2345, 82663), (2401, 80735), (3283, 59045), (8435, 22981), (11809, 16415), (12005, 16147)]