201409948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{7069}}^1$

素因数の和:7509

約数の個数: 24

約数和(自身を含む): 374144400

約数和(自身を除く): 172734452

約数列:

[1, 2, 4, 17, 34, 68, 419, 838, 1676, 7069, 7123, 14138, 14246, 28276, 28492, 120173, 240346, 480692, 2961911, 5923822, 11847644, 50352487, 100704974, 201409948]

約数ペア:

[(1, 201409948), (2, 100704974), (4, 50352487), (17, 11847644), (34, 5923822), (68, 2961911), (419, 480692), (838, 240346), (1676, 120173), (7069, 28492), (7123, 28276), (14138, 14246)]