216095350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{187909}}^1$

素因数の和:187944

約数の個数: 24

約数和(自身を含む): 419415120

約数和(自身を除く): 203319770

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 187909, 375818, 939545, 1879090, 4321907, 4697725, 8643814, 9395450, 21609535, 43219070, 108047675, 216095350]

約数ペア:

[(1, 216095350), (2, 108047675), (5, 43219070), (10, 21609535), (23, 9395450), (25, 8643814), (46, 4697725), (50, 4321907), (115, 1879090), (230, 939545), (575, 375818), (1150, 187909)]