201408493

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 262765440

約数和(自身を除く): 61356947

約数列:

[1, 11, 13, 19, 23, 121, 143, 209, 247, 253, 293, 299, 437, 1573, 2299, 2717, 2783, 3223, 3289, 3809, 4807, 5567, 5681, 6739, 29887, 35453, 36179, 41899, 52877, 61237, 62491, 72371, 74129, 87607, 128041, 460889, 673607, 687401, 796081, 815419, 963677, 1408451, 1664533, 8756891, 10600447, 15492961, 18309863, 201408493]

約数ペア:

[(1, 201408493), (11, 18309863), (13, 15492961), (19, 10600447), (23, 8756891), (121, 1664533), (143, 1408451), (209, 963677), (247, 815419), (253, 796081), (293, 687401), (299, 673607), (437, 460889), (1573, 128041), (2299, 87607), (2717, 74129), (2783, 72371), (3223, 62491), (3289, 61237), (3809, 52877), (4807, 41899), (5567, 36179), (5681, 35453), (6739, 29887)]