200072170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{869879}}^1$

素因数の和:869909

約数の個数: 16

約数和(自身を含む): 375788160

約数和(自身を除く): 175715990

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 869879, 1739758, 4349395, 8698790, 20007217, 40014434, 100036085, 200072170]

約数ペア:

[(1, 200072170), (2, 100036085), (5, 40014434), (10, 20007217), (23, 8698790), (46, 4349395), (115, 1739758), (230, 869879)]