201507198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{2749}}^1$

素因数の和:3416

約数の個数: 32

約数和(自身を含む): 425040000

約数和(自身を除く): 223532802

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 643, 1286, 1929, 2749, 3858, 5498, 8247, 12217, 16494, 24434, 36651, 52231, 73302, 104462, 156693, 313386, 1767607, 3535214, 5302821, 10605642, 33584533, 67169066, 100753599, 201507198]

約数ペア:

[(1, 201507198), (2, 100753599), (3, 67169066), (6, 33584533), (19, 10605642), (38, 5302821), (57, 3535214), (114, 1767607), (643, 313386), (1286, 156693), (1929, 104462), (2749, 73302), (3858, 52231), (5498, 36651), (8247, 24434), (12217, 16494)]