201522030190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1940137}}^1$

素因数の和:1940221

約数の個数: 64

約数和(自身を含む): 422422366464

約数和(自身を除く): 220900336274

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 47, 65, 85, 94, 130, 170, 221, 235, 442, 470, 611, 799, 1105, 1222, 1598, 2210, 3055, 3995, 6110, 7990, 10387, 20774, 51935, 103870, 1940137, 3880274, 9700685, 19401370, 25221781, 32982329, 50443562, 65964658, 91186439, 126108905, 164911645, 182372878, 252217810, 329823290, 428770277, 455932195, 857540554, 911864390, 1185423707, 1550169463, 2143851385, 2370847414, 3100338926, 4287702770, 5927118535, 7750847315, 11854237070, 15501694630, 20152203019, 40304406038, 100761015095, 201522030190]

約数ペア:

[(1, 201522030190), (2, 100761015095), (5, 40304406038), (10, 20152203019), (13, 15501694630), (17, 11854237070), (26, 7750847315), (34, 5927118535), (47, 4287702770), (65, 3100338926), (85, 2370847414), (94, 2143851385), (130, 1550169463), (170, 1185423707), (221, 911864390), (235, 857540554), (442, 455932195), (470, 428770277), (611, 329823290), (799, 252217810), (1105, 182372878), (1222, 164911645), (1598, 126108905), (2210, 91186439), (3055, 65964658), (3995, 50443562), (6110, 32982329), (7990, 25221781), (10387, 19401370), (20774, 9700685), (51935, 3880274), (103870, 1940137)]