206752784

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19031}}^1$

素因数の和:19143

約数の個数: 40

約数和(自身を含む): 462553728

約数和(自身を除く): 255800944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 19031, 38062, 76124, 133217, 152248, 266434, 304496, 532868, 1065736, 1846007, 2131472, 3692014, 7384028, 12922049, 14768056, 25844098, 29536112, 51688196, 103376392, 206752784]

約数ペア:

[(1, 206752784), (2, 103376392), (4, 51688196), (7, 29536112), (8, 25844098), (14, 14768056), (16, 12922049), (28, 7384028), (56, 3692014), (97, 2131472), (112, 1846007), (194, 1065736), (388, 532868), (679, 304496), (776, 266434), (1358, 152248), (1552, 133217), (2716, 76124), (5432, 38062), (10864, 19031)]