206814496

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3282

約数の個数: 72

約数和(自身を含む): 485345196

約数和(自身を除く): 278530700

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1148, 1312, 1568, 2009, 2296, 3217, 4018, 4592, 6434, 8036, 9184, 12868, 16072, 22519, 25736, 32144, 45038, 51472, 64288, 90076, 102944, 131897, 157633, 180152, 263794, 315266, 360304, 527588, 630532, 720608, 923279, 1055176, 1261064, 1846558, 2110352, 2522128, 3693116, 4220704, 5044256, 6462953, 7386232, 12925906, 14772464, 25851812, 29544928, 51703624, 103407248, 206814496]

約数ペア:

[(1, 206814496), (2, 103407248), (4, 51703624), (7, 29544928), (8, 25851812), (14, 14772464), (16, 12925906), (28, 7386232), (32, 6462953), (41, 5044256), (49, 4220704), (56, 3693116), (82, 2522128), (98, 2110352), (112, 1846558), (164, 1261064), (196, 1055176), (224, 923279), (287, 720608), (328, 630532), (392, 527588), (574, 360304), (656, 315266), (784, 263794), (1148, 180152), (1312, 157633), (1568, 131897), (2009, 102944), (2296, 90076), (3217, 64288), (4018, 51472), (4592, 45038), (6434, 32144), (8036, 25736), (9184, 22519), (12868, 16072)]