201957705

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29333}}^1$

素因数の和:29367

約数の個数: 40

約数和(自身を含む): 383336712

約数和(自身を除く): 181379007

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 29333, 87999, 146665, 263997, 439995, 498661, 791991, 1319985, 1495983, 2375973, 2493305, 3959955, 4487949, 7479915, 11879865, 13463847, 22439745, 40391541, 67319235, 201957705]

約数ペア:

[(1, 201957705), (3, 67319235), (5, 40391541), (9, 22439745), (15, 13463847), (17, 11879865), (27, 7479915), (45, 4487949), (51, 3959955), (81, 2493305), (85, 2375973), (135, 1495983), (153, 1319985), (255, 791991), (405, 498661), (459, 439995), (765, 263997), (1377, 146665), (2295, 87999), (6885, 29333)]