196546791

素因数分解:

$3^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{3491}}^1$

素因数の和:3891

約数の個数: 24

約数和(自身を含む): 305731584

約数和(自身を除く): 109184793

約数列:

[1, 3, 7, 21, 49, 147, 383, 1149, 2681, 3491, 8043, 10473, 18767, 24437, 56301, 73311, 171059, 513177, 1337053, 4011159, 9359371, 28078113, 65515597, 196546791]

約数ペア:

[(1, 196546791), (3, 65515597), (7, 28078113), (21, 9359371), (49, 4011159), (147, 1337053), (383, 513177), (1149, 171059), (2681, 73311), (3491, 56301), (8043, 24437), (10473, 18767)]