201942956131

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{2633}}^1$

素因数の和:3188

約数の個数: 48

約数和(自身を含む): 243764056800

約数和(自身を除く): 41821100669

約数列:

[1, 7, 43, 49, 89, 301, 409, 623, 2107, 2633, 2863, 3827, 4361, 17587, 18431, 20041, 26789, 36401, 113219, 123109, 129017, 187523, 234337, 254807, 792533, 861763, 1076897, 1565243, 1640359, 1783649, 5547731, 7538279, 10076491, 10956701, 11482513, 46306571, 52767953, 70535437, 76696907, 95843833, 324145997, 493748059, 670906831, 2269021979, 4121284819, 4696347817, 28848993733, 201942956131]

約数ペア:

[(1, 201942956131), (7, 28848993733), (43, 4696347817), (49, 4121284819), (89, 2269021979), (301, 670906831), (409, 493748059), (623, 324145997), (2107, 95843833), (2633, 76696907), (2863, 70535437), (3827, 52767953), (4361, 46306571), (17587, 11482513), (18431, 10956701), (20041, 10076491), (26789, 7538279), (36401, 5547731), (113219, 1783649), (123109, 1640359), (129017, 1565243), (187523, 1076897), (234337, 861763), (254807, 792533)]