221330672654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1\times {\mathrm{19037}}^1$

素因数の和:19689

約数の個数: 64

約数和(自身を含む): 412668297216

約数和(自身を除く): 191337624562

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 503, 889, 1006, 1651, 1778, 3302, 3521, 6539, 7042, 11557, 13078, 19037, 23114, 38074, 45773, 63881, 91546, 127762, 133259, 247481, 266518, 447167, 494962, 830453, 894334, 1660906, 1732367, 2417699, 3464734, 4835398, 5813171, 9575611, 11626342, 16923893, 19151222, 31430087, 33847786, 62860174, 67029277, 124482943, 134058554, 220010609, 248965886, 440021218, 871380601, 1216102597, 1742761202, 2432205194, 8512718179, 15809333761, 17025436358, 31618667522, 110665336327, 221330672654]

約数ペア:

[(1, 221330672654), (2, 110665336327), (7, 31618667522), (13, 17025436358), (14, 15809333761), (26, 8512718179), (91, 2432205194), (127, 1742761202), (182, 1216102597), (254, 871380601), (503, 440021218), (889, 248965886), (1006, 220010609), (1651, 134058554), (1778, 124482943), (3302, 67029277), (3521, 62860174), (6539, 33847786), (7042, 31430087), (11557, 19151222), (13078, 16923893), (19037, 11626342), (23114, 9575611), (38074, 5813171), (45773, 4835398), (63881, 3464734), (91546, 2417699), (127762, 1732367), (133259, 1660906), (247481, 894334), (266518, 830453), (447167, 494962)]