201443020

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{56269}}^1$

素因数の和:56457

約数の個数: 24

約数和(自身を含む): 425401200

約数和(自身を除く): 223958180

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 56269, 112538, 225076, 281345, 562690, 1125380, 10072151, 20144302, 40288604, 50360755, 100721510, 201443020]

約数ペア:

[(1, 201443020), (2, 100721510), (4, 50360755), (5, 40288604), (10, 20144302), (20, 10072151), (179, 1125380), (358, 562690), (716, 281345), (895, 225076), (1790, 112538), (3580, 56269)]