201944715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83621}}^1$

素因数の和:83659

約数の個数: 32

約数和(自身を含む): 385330176

約数和(自身を除く): 183385461

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 83621, 250863, 418105, 585347, 1254315, 1756041, 1923283, 2926735, 5769849, 8780205, 9616415, 13462981, 28849245, 40388943, 67314905, 201944715]

約数ペア:

[(1, 201944715), (3, 67314905), (5, 40388943), (7, 28849245), (15, 13462981), (21, 9616415), (23, 8780205), (35, 5769849), (69, 2926735), (105, 1923283), (115, 1756041), (161, 1254315), (345, 585347), (483, 418105), (805, 250863), (2415, 83621)]