201945023

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 254016000

約数和(自身を除く): 52070977

約数列:

[1, 7, 17, 49, 59, 119, 343, 413, 587, 833, 1003, 2891, 4109, 5831, 7021, 9979, 20237, 28763, 34633, 49147, 69853, 201341, 242431, 344029, 488971, 588761, 1697017, 3422797, 4121327, 11879119, 28849289, 201945023]

約数ペア:

[(1, 201945023), (7, 28849289), (17, 11879119), (49, 4121327), (59, 3422797), (119, 1697017), (343, 588761), (413, 488971), (587, 344029), (833, 242431), (1003, 201341), (2891, 69853), (4109, 49147), (5831, 34633), (7021, 28763), (9979, 20237)]