201462664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{10037}}^1$

素因数の和:10249

約数の個数: 32

約数和(自身を含む): 408948120

約数和(自身を除く): 207485456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1544, 2509, 5018, 10036, 10037, 20072, 20074, 40148, 80296, 130481, 260962, 521924, 1043848, 1937141, 3874282, 7748564, 15497128, 25182833, 50365666, 100731332, 201462664]

約数ペア:

[(1, 201462664), (2, 100731332), (4, 50365666), (8, 25182833), (13, 15497128), (26, 7748564), (52, 3874282), (104, 1937141), (193, 1043848), (386, 521924), (772, 260962), (1544, 130481), (2509, 80296), (5018, 40148), (10036, 20074), (10037, 20072)]