201490860128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{331399441}}^1$

素因数の和:331399470

約数の個数: 24

約数和(自身を含む): 417563296920

約数和(自身を除く): 216072436792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 331399441, 662798882, 1325597764, 2651195528, 5302391056, 6296589379, 10604782112, 12593178758, 25186357516, 50372715032, 100745430064, 201490860128]

約数ペア:

[(1, 201490860128), (2, 100745430064), (4, 50372715032), (8, 25186357516), (16, 12593178758), (19, 10604782112), (32, 6296589379), (38, 5302391056), (76, 2651195528), (152, 1325597764), (304, 662798882), (608, 331399441)]