202343255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 262310400

約数和(自身を除く): 59967145

約数列:

[1, 5, 19, 71, 95, 131, 229, 355, 655, 1145, 1349, 2489, 4351, 6745, 9301, 12445, 16259, 21755, 29999, 46505, 81295, 149995, 176719, 308921, 569981, 883595, 1544605, 2129929, 2849905, 10649645, 40468651, 202343255]

約数ペア:

[(1, 202343255), (5, 40468651), (19, 10649645), (71, 2849905), (95, 2129929), (131, 1544605), (229, 883595), (355, 569981), (655, 308921), (1145, 176719), (1349, 149995), (2489, 81295), (4351, 46505), (6745, 29999), (9301, 21755), (12445, 16259)]