201687228

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3167}}^1$

素因数の和:3267

約数の個数: 72

約数和(自身を含む): 536215680

約数和(自身を除く): 334528452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 244, 261, 348, 366, 522, 549, 732, 1044, 1098, 1769, 2196, 3167, 3538, 5307, 6334, 7076, 9501, 10614, 12668, 15921, 19002, 21228, 28503, 31842, 38004, 57006, 63684, 91843, 114012, 183686, 193187, 275529, 367372, 386374, 551058, 579561, 772748, 826587, 1102116, 1159122, 1653174, 1738683, 2318244, 3306348, 3477366, 5602423, 6954732, 11204846, 16807269, 22409692, 33614538, 50421807, 67229076, 100843614, 201687228]

約数ペア:

[(1, 201687228), (2, 100843614), (3, 67229076), (4, 50421807), (6, 33614538), (9, 22409692), (12, 16807269), (18, 11204846), (29, 6954732), (36, 5602423), (58, 3477366), (61, 3306348), (87, 2318244), (116, 1738683), (122, 1653174), (174, 1159122), (183, 1102116), (244, 826587), (261, 772748), (348, 579561), (366, 551058), (522, 386374), (549, 367372), (732, 275529), (1044, 193187), (1098, 183686), (1769, 114012), (2196, 91843), (3167, 63684), (3538, 57006), (5307, 38004), (6334, 31842), (7076, 28503), (9501, 21228), (10614, 19002), (12668, 15921)]