217775152

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67049}}^1$

素因数の和:67093

約数の個数: 40

約数和(自身を含む): 498852000

約数和(自身を除く): 281076848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 67049, 134098, 268196, 469343, 536392, 938686, 1072784, 1877372, 1944421, 3754744, 3888842, 7509488, 7777684, 13610947, 15555368, 27221894, 31110736, 54443788, 108887576, 217775152]

約数ペア:

[(1, 217775152), (2, 108887576), (4, 54443788), (7, 31110736), (8, 27221894), (14, 15555368), (16, 13610947), (28, 7777684), (29, 7509488), (56, 3888842), (58, 3754744), (112, 1944421), (116, 1877372), (203, 1072784), (232, 938686), (406, 536392), (464, 469343), (812, 268196), (1624, 134098), (3248, 67049)]