213370304

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3626

約数の個数: 84

約数和(自身を含む): 518601960

約数和(自身を除く): 305231656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 931, 1064, 1216, 1568, 1862, 2128, 3136, 3581, 3724, 4256, 7162, 7448, 8512, 14324, 14896, 25067, 28648, 29792, 50134, 57296, 59584, 68039, 100268, 114592, 136078, 175469, 200536, 229184, 272156, 350938, 401072, 476273, 544312, 701876, 802144, 952546, 1088624, 1403752, 1604288, 1905092, 2177248, 2807504, 3333911, 3810184, 4354496, 5615008, 6667822, 7620368, 11230016, 13335644, 15240736, 26671288, 30481472, 53342576, 106685152, 213370304]

約数ペア:

[(1, 213370304), (2, 106685152), (4, 53342576), (7, 30481472), (8, 26671288), (14, 15240736), (16, 13335644), (19, 11230016), (28, 7620368), (32, 6667822), (38, 5615008), (49, 4354496), (56, 3810184), (64, 3333911), (76, 2807504), (98, 2177248), (112, 1905092), (133, 1604288), (152, 1403752), (196, 1088624), (224, 952546), (266, 802144), (304, 701876), (392, 544312), (448, 476273), (532, 401072), (608, 350938), (784, 272156), (931, 229184), (1064, 200536), (1216, 175469), (1568, 136078), (1862, 114592), (2128, 100268), (3136, 68039), (3581, 59584), (3724, 57296), (4256, 50134), (7162, 29792), (7448, 28648), (8512, 25067), (14324, 14896)]