207314525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 297302400

約数和(自身を除く): 89987875

約数列:

[1, 5, 11, 23, 25, 55, 73, 115, 253, 275, 365, 449, 575, 803, 1265, 1679, 1825, 2245, 4015, 4939, 6325, 8395, 10327, 11225, 18469, 20075, 24695, 32777, 41975, 51635, 92345, 113597, 123475, 163885, 258175, 360547, 461725, 567985, 753871, 819425, 1802735, 2839925, 3769355, 8292581, 9013675, 18846775, 41462905, 207314525]

約数ペア:

[(1, 207314525), (5, 41462905), (11, 18846775), (23, 9013675), (25, 8292581), (55, 3769355), (73, 2839925), (115, 1802735), (253, 819425), (275, 753871), (365, 567985), (449, 461725), (575, 360547), (803, 258175), (1265, 163885), (1679, 123475), (1825, 113597), (2245, 92345), (4015, 51635), (4939, 41975), (6325, 32777), (8395, 24695), (10327, 20075), (11225, 18469)]