201377664

素因数分解:

$2^7\times 3^4\times {\mathrm{19423}}^1$

素因数の和:19449

約数の個数: 80

約数和(自身を含む): 599327520

約数和(自身を除く): 397949856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 19423, 38846, 58269, 77692, 116538, 155384, 174807, 233076, 310768, 349614, 466152, 524421, 621536, 699228, 932304, 1048842, 1243072, 1398456, 1573263, 1864608, 2097684, 2486144, 2796912, 3146526, 3729216, 4195368, 5593824, 6293052, 7458432, 8390736, 11187648, 12586104, 16781472, 22375296, 25172208, 33562944, 50344416, 67125888, 100688832, 201377664]

約数ペア:

[(1, 201377664), (2, 100688832), (3, 67125888), (4, 50344416), (6, 33562944), (8, 25172208), (9, 22375296), (12, 16781472), (16, 12586104), (18, 11187648), (24, 8390736), (27, 7458432), (32, 6293052), (36, 5593824), (48, 4195368), (54, 3729216), (64, 3146526), (72, 2796912), (81, 2486144), (96, 2097684), (108, 1864608), (128, 1573263), (144, 1398456), (162, 1243072), (192, 1048842), (216, 932304), (288, 699228), (324, 621536), (384, 524421), (432, 466152), (576, 349614), (648, 310768), (864, 233076), (1152, 174807), (1296, 155384), (1728, 116538), (2592, 77692), (3456, 58269), (5184, 38846), (10368, 19423)]