202303491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 299315520

約数和(自身を除く): 97012029

約数列:

[1, 3, 13, 39, 53, 97, 159, 291, 689, 1009, 1261, 2067, 3027, 3783, 5141, 13117, 15423, 39351, 53477, 66833, 97873, 160431, 200499, 293619, 695201, 1272349, 2085603, 3817047, 5187269, 15561807, 67434497, 202303491]

約数ペア:

[(1, 202303491), (3, 67434497), (13, 15561807), (39, 5187269), (53, 3817047), (97, 2085603), (159, 1272349), (291, 695201), (689, 293619), (1009, 200499), (1261, 160431), (2067, 97873), (3027, 66833), (3783, 53477), (5141, 39351), (13117, 15423)]