201353070920

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{46181897}}^1$

素因数の和:46182017

約数の個数: 32

約数和(自身を含む): 457200790200

約数和(自身を除く): 255847719280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 46181897, 92363794, 184727588, 230909485, 369455176, 461818970, 923637940, 1847275880, 5033826773, 10067653546, 20135307092, 25169133865, 40270614184, 50338267730, 100676535460, 201353070920]

約数ペア:

[(1, 201353070920), (2, 100676535460), (4, 50338267730), (5, 40270614184), (8, 25169133865), (10, 20135307092), (20, 10067653546), (40, 5033826773), (109, 1847275880), (218, 923637940), (436, 461818970), (545, 369455176), (872, 230909485), (1090, 184727588), (2180, 92363794), (4360, 46181897)]