201823562890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7213}}^1\times {\mathrm{65071}}^1$

素因数の和:72334

約数の個数: 32

約数和(自身を含む): 371788091136

約数和(自身を除く): 169964528246

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 7213, 14426, 36065, 65071, 72130, 130142, 310159, 325355, 620318, 650710, 1550795, 2798053, 3101590, 5596106, 13990265, 27980530, 469357123, 938714246, 2346785615, 4693571230, 20182356289, 40364712578, 100911781445, 201823562890]

約数ペア:

[(1, 201823562890), (2, 100911781445), (5, 40364712578), (10, 20182356289), (43, 4693571230), (86, 2346785615), (215, 938714246), (430, 469357123), (7213, 27980530), (14426, 13990265), (36065, 5596106), (65071, 3101590), (72130, 2798053), (130142, 1550795), (310159, 650710), (325355, 620318)]