217411144

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{9661}}^1$

素因数の和:9793

約数の個数: 32

約数和(自身を含む): 426094200

約数和(自身を除く): 208683056

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 2813, 5626, 9661, 11252, 19322, 22504, 38644, 77288, 280169, 560338, 937117, 1120676, 1874234, 2241352, 3748468, 7496936, 27176393, 54352786, 108705572, 217411144]

約数ペア:

[(1, 217411144), (2, 108705572), (4, 54352786), (8, 27176393), (29, 7496936), (58, 3748468), (97, 2241352), (116, 1874234), (194, 1120676), (232, 937117), (388, 560338), (776, 280169), (2813, 77288), (5626, 38644), (9661, 22504), (11252, 19322)]