202430864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{8429}}^1$

素因数の和:8535

約数の個数: 40

約数和(自身を含む): 418128000

約数和(自身を除く): 215697136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 3002, 6004, 8429, 12008, 16858, 24016, 33716, 67432, 134864, 160151, 320302, 640604, 665891, 1281208, 1331782, 2562416, 2663564, 5327128, 10654256, 12651929, 25303858, 50607716, 101215432, 202430864]

約数ペア:

[(1, 202430864), (2, 101215432), (4, 50607716), (8, 25303858), (16, 12651929), (19, 10654256), (38, 5327128), (76, 2663564), (79, 2562416), (152, 1331782), (158, 1281208), (304, 665891), (316, 640604), (632, 320302), (1264, 160151), (1501, 134864), (3002, 67432), (6004, 33716), (8429, 24016), (12008, 16858)]