200296822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 371381760

約数和(自身を除く): 171084938

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 71, 142, 187, 209, 323, 374, 397, 418, 646, 781, 794, 1207, 1349, 1562, 2414, 2698, 3553, 4367, 6749, 7106, 7543, 8734, 13277, 13498, 14839, 15086, 22933, 26554, 28187, 29678, 45866, 56374, 74239, 82973, 128231, 148478, 165946, 252263, 256462, 310057, 479179, 504526, 535553, 620114, 958358, 1071106, 1410541, 2821082, 5270969, 5891083, 9104401, 10541938, 11782166, 18208802, 100148411, 200296822]

約数ペア:

[(1, 200296822), (2, 100148411), (11, 18208802), (17, 11782166), (19, 10541938), (22, 9104401), (34, 5891083), (38, 5270969), (71, 2821082), (142, 1410541), (187, 1071106), (209, 958358), (323, 620114), (374, 535553), (397, 504526), (418, 479179), (646, 310057), (781, 256462), (794, 252263), (1207, 165946), (1349, 148478), (1562, 128231), (2414, 82973), (2698, 74239), (3553, 56374), (4367, 45866), (6749, 29678), (7106, 28187), (7543, 26554), (8734, 22933), (13277, 15086), (13498, 14839)]