195707638

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 378224640

約数和(自身を除く): 182517002

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 113, 119, 133, 226, 238, 266, 323, 383, 646, 766, 791, 1582, 1921, 2147, 2261, 2681, 3842, 4294, 4522, 5362, 6511, 7277, 13022, 13447, 14554, 15029, 26894, 30058, 36499, 43279, 45577, 50939, 72998, 86558, 91154, 101878, 123709, 247418, 255493, 302953, 510986, 605906, 735743, 822301, 865963, 1471486, 1644602, 1731926, 5150201, 5756107, 10300402, 11512214, 13979117, 27958234, 97853819, 195707638]

約数ペア:

[(1, 195707638), (2, 97853819), (7, 27958234), (14, 13979117), (17, 11512214), (19, 10300402), (34, 5756107), (38, 5150201), (113, 1731926), (119, 1644602), (133, 1471486), (226, 865963), (238, 822301), (266, 735743), (323, 605906), (383, 510986), (646, 302953), (766, 255493), (791, 247418), (1582, 123709), (1921, 101878), (2147, 91154), (2261, 86558), (2681, 72998), (3842, 50939), (4294, 45577), (4522, 43279), (5362, 36499), (6511, 30058), (7277, 26894), (13022, 15029), (13447, 14554)]