100380376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{3709}}^1$

素因数の和:3931

約数の個数: 32

約数和(自身を含む): 200340000

約数和(自身を除く): 99959624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1592, 3383, 3709, 6766, 7418, 13532, 14836, 27064, 29672, 63053, 126106, 252212, 504424, 738091, 1476182, 2952364, 5904728, 12547547, 25095094, 50190188, 100380376]

約数ペア:

[(1, 100380376), (2, 50190188), (4, 25095094), (8, 12547547), (17, 5904728), (34, 2952364), (68, 1476182), (136, 738091), (199, 504424), (398, 252212), (796, 126106), (1592, 63053), (3383, 29672), (3709, 27064), (6766, 14836), (7418, 13532)]