201363195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 364497408

約数和(自身を除く): 163134213

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 101, 129, 165, 215, 281, 303, 473, 505, 645, 843, 1111, 1405, 1419, 1515, 2365, 3091, 3333, 4215, 4343, 5555, 7095, 9273, 12083, 13029, 15455, 16665, 21715, 28381, 36249, 46365, 47773, 60415, 65145, 85143, 132913, 141905, 143319, 181245, 238865, 312191, 398739, 425715, 664565, 716595, 936573, 1220383, 1560955, 1993695, 3661149, 4682865, 6101915, 13424213, 18305745, 40272639, 67121065, 201363195]

約数ペア:

[(1, 201363195), (3, 67121065), (5, 40272639), (11, 18305745), (15, 13424213), (33, 6101915), (43, 4682865), (55, 3661149), (101, 1993695), (129, 1560955), (165, 1220383), (215, 936573), (281, 716595), (303, 664565), (473, 425715), (505, 398739), (645, 312191), (843, 238865), (1111, 181245), (1405, 143319), (1419, 141905), (1515, 132913), (2365, 85143), (3091, 65145), (3333, 60415), (4215, 47773), (4343, 46365), (5555, 36249), (7095, 28381), (9273, 21715), (12083, 16665), (13029, 15455)]