201871023

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 287884800

約数和(自身を除く): 86013777

約数列:

[1, 3, 23, 69, 83, 101, 249, 303, 349, 1047, 1909, 2323, 5727, 6969, 8027, 8383, 24081, 25149, 28967, 35249, 86901, 105747, 192809, 578427, 666241, 810727, 1998723, 2432181, 2925667, 8777001, 67290341, 201871023]

約数ペア:

[(1, 201871023), (3, 67290341), (23, 8777001), (69, 2925667), (83, 2432181), (101, 1998723), (249, 810727), (303, 666241), (349, 578427), (1047, 192809), (1909, 105747), (2323, 86901), (5727, 35249), (6969, 28967), (8027, 25149), (8383, 24081)]