200204818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 362672640

約数和(自身を除く): 162467822

約数列:

[1, 2, 11, 17, 22, 34, 43, 59, 86, 118, 187, 211, 374, 422, 473, 649, 731, 946, 1003, 1298, 1462, 2006, 2321, 2537, 3587, 4642, 5074, 7174, 8041, 9073, 11033, 12449, 16082, 18146, 22066, 24898, 27907, 39457, 43129, 55814, 78914, 86258, 99803, 136939, 154241, 199606, 211633, 273878, 308482, 423266, 474419, 535307, 948838, 1070614, 1696651, 2327963, 3393302, 4655926, 5888377, 9100219, 11776754, 18200438, 100102409, 200204818]

約数ペア:

[(1, 200204818), (2, 100102409), (11, 18200438), (17, 11776754), (22, 9100219), (34, 5888377), (43, 4655926), (59, 3393302), (86, 2327963), (118, 1696651), (187, 1070614), (211, 948838), (374, 535307), (422, 474419), (473, 423266), (649, 308482), (731, 273878), (946, 211633), (1003, 199606), (1298, 154241), (1462, 136939), (2006, 99803), (2321, 86258), (2537, 78914), (3587, 55814), (4642, 43129), (5074, 39457), (7174, 27907), (8041, 24898), (9073, 22066), (11033, 18146), (12449, 16082)]