200065996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 401387616

約数和(自身を除く): 201321620

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 227, 442, 454, 884, 908, 997, 1994, 2951, 3859, 3988, 5902, 7718, 11804, 12961, 15436, 16949, 25922, 33898, 50167, 51844, 67796, 100334, 200668, 220337, 226319, 440674, 452638, 881348, 905276, 2942147, 3847423, 5884294, 7694846, 11768588, 15389692, 50016499, 100032998, 200065996]

約数ペア:

[(1, 200065996), (2, 100032998), (4, 50016499), (13, 15389692), (17, 11768588), (26, 7694846), (34, 5884294), (52, 3847423), (68, 2942147), (221, 905276), (227, 881348), (442, 452638), (454, 440674), (884, 226319), (908, 220337), (997, 200668), (1994, 100334), (2951, 67796), (3859, 51844), (3988, 50167), (5902, 33898), (7718, 25922), (11804, 16949), (12961, 15436)]