201828475042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{2531}}^1$

素因数の和:2959

約数の個数: 64

約数和(自身を含む): 326790858240

約数和(自身を除く): 124962383198

約数列:

[1, 2, 19, 38, 83, 131, 166, 193, 262, 386, 1577, 2489, 2531, 3154, 3667, 4978, 5062, 7334, 10873, 16019, 21746, 25283, 32038, 48089, 50566, 96178, 206587, 210073, 304361, 331561, 413174, 420146, 480377, 488483, 608722, 663122, 960754, 976966, 2098489, 3991387, 4196978, 6299659, 7982774, 9281177, 12599318, 18562354, 27519563, 39871291, 40544089, 55039126, 63991273, 79742582, 81088178, 127982546, 522871697, 770337691, 1045743394, 1215834187, 1540675382, 2431668374, 5311275659, 10622551318, 100914237521, 201828475042]

約数ペア:

[(1, 201828475042), (2, 100914237521), (19, 10622551318), (38, 5311275659), (83, 2431668374), (131, 1540675382), (166, 1215834187), (193, 1045743394), (262, 770337691), (386, 522871697), (1577, 127982546), (2489, 81088178), (2531, 79742582), (3154, 63991273), (3667, 55039126), (4978, 40544089), (5062, 39871291), (7334, 27519563), (10873, 18562354), (16019, 12599318), (21746, 9281177), (25283, 7982774), (32038, 6299659), (48089, 4196978), (50566, 3991387), (96178, 2098489), (206587, 976966), (210073, 960754), (304361, 663122), (331561, 608722), (413174, 488483), (420146, 480377)]