201620254983

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{52201}}^1$

素因数の和:52608

約数の個数: 64

約数和(自身を含む): 336765542400

約数和(自身を除く): 135145287417

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 349, 357, 527, 651, 1047, 1581, 2443, 3689, 5933, 7329, 10819, 11067, 17799, 32457, 41531, 52201, 75733, 124593, 156603, 183923, 227199, 365407, 551769, 887417, 1096221, 1287461, 1618231, 2662251, 3862383, 4854693, 6211919, 11327617, 18218149, 18635757, 27509927, 33982851, 54654447, 82529781, 127527043, 192569489, 309708533, 382581129, 564762619, 577708467, 929125599, 1694287857, 2167959731, 3953338333, 6503879193, 9600964523, 11860014999, 28802893569, 67206751661, 201620254983]

約数ペア:

[(1, 201620254983), (3, 67206751661), (7, 28802893569), (17, 11860014999), (21, 9600964523), (31, 6503879193), (51, 3953338333), (93, 2167959731), (119, 1694287857), (217, 929125599), (349, 577708467), (357, 564762619), (527, 382581129), (651, 309708533), (1047, 192569489), (1581, 127527043), (2443, 82529781), (3689, 54654447), (5933, 33982851), (7329, 27509927), (10819, 18635757), (11067, 18218149), (17799, 11327617), (32457, 6211919), (41531, 4854693), (52201, 3862383), (75733, 2662251), (124593, 1618231), (156603, 1287461), (183923, 1096221), (227199, 887417), (365407, 551769)]